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Transcript of Manifold Catalog
MERCRUISERExploded Views, Gaskets & Components Section 1
CRUSADER / PLEASURCRAFT / YANMARExploded Views, Gaskets & Components Section 5
BARR / INDMAR / MARINE POWERExploded Views, Gaskets & Components Section 4
VOLVO PENTAExploded Views, Gaskets & Components Section 3
OMCExploded Views, Gaskets & Components Section 2
TABLE OF CONTENTS
www.glmmarine.com
Mercruiser - Inline 4, 181 CID (1968-82) ................................. 2-3
Mercruiser - Inline 4, 224 CID (1976-82) ................................. 4-5
Mercruiser - Inline 4, 153/181 CID (1982-95) .......................... 6-7
Mercruiser - Inline 4, 181 CID (1990 & Up) ............................. 8-9
Mercruiser - Inline 4, 224 CID (1980-89) ............................. 10-11
Mercruiser - V6, V8 S.B. & B.B. Exhaust Manifold Dimensions .... 12
Mercruiser - V6 Manifold Conversion Kit - For Log Style ......... 13
Mercruiser - V6, 229/262 CID (1983 up to 0M SN#’s) ......... 14-15
Mercruiser - V6, 229/262 CID Combinations ............................ 16
Mercruiser - V6 Complete Exhaust Manifold Sets .................... 17
Mercruiser - V8 S.B., 305/350 CID (1977-82) ........................... 18
Mercruiser - V8 Manifold Conversion Kit - For Log Style ......... 19
Mercruiser - V8 S.B., 305/350/377 CID (1983 up to 0M SN#’s) ... 20-21
Mercruiser - V8 S.B., 305/350/377 CID Combinations ............. 22
Mercruiser - V8 S.B. Complete Exhaust Manifold Sets ............ 23
Mercruiser - V8 B.B., 454/502 CID (1981 up to 0M SN#’s) .. 24-25
Mercruiser - V8 B.B., 454/502 CID Combinations .................... 26
Mercruiser - V8 B.B. Complete Exhaust Manifold Sets ............ 27
Mercruiser - Manifold Applications ....................................... 28-31
Mercruiser - V8 S.B. & V6/V8 B.B. Aluminum Anodes ............. 32
Mercruiser - Engine Mounts ...................................................... 32
Mercruiser - Exhaust Gasket Sets ............................................ 33
Mercruiser - Exhaust Elbow Mounting Kits ............................... 34
Mercruiser - Aluminum Manifolds, Gaskets & Hardware Kits ... 35
Mercruiser - Aluminum Exhaust Manifold Kits (Sporty Black) .. 36
Mercruiser - Spacer Kits, Spacers & Manifold Mounting Kits ... 37
Mercruiser - GLM V8 S.B. Exhaust System Evaluation ...... 38-39
Mercruiser -GLM V8 B.B. Exhaust System Evaluation ............ 40
GLM COMPLETE MANIFOLD LINE
Volvo Penta - 4-Cylinder, AQ 120-151/B.B.,140-250 ................ 62
Volvo Penta - Exhaust Elbows for Models 30, 31, 40-44 ......... 63
Volvo Penta - 4-Cylinder, 181 CID (1992 & Up) ................... 64-65
Volvo Penta - V6, AQ 175-434 (1993-Before) ..................... 66-67
Volvo Penta - V6, 262 CID (1992 & Up) .............................. 68-69
Volvo Penta - V8, 305/350 CID (1993 & Before) ................. 70-71
Volvo Penta - V8, 350 CID (1993 & Up) .............................. 72-73
Volvo Pent - V8 (Ford), 302/351 CID (1993 & Up) .............. 74-75
Volvo Penta - V8, 454/502 CID (1993 & Up) ....................... 76-77
Volvo Penta - Complete Exhaust Manifold Set ......................... 78
Volvo Penta - Exhaust Manifold Gasket/Hardware Sets .......... 79
OMC - 4-Cyl., 181 CID (1973-90) ........................................ 42-43
OMC - 4-Cyl., 181 CID (1991 & Up) .................................... 44-45
OMC - V6 Conversion Kit for GM 262 CID (1986-90) ......... 46-47
OMC - V6, 262 CID (1991 & Up) .......................................... 48-49
OMC - V8 S.B., 305/350 CID (1979-89) .............................. 50-51
OMC - V8 GM, 350 CID (1989 & Up) ................................... 52-53
OMC - V8 FORD, 302/351 CID (1991 & Up) ....................... 54-55
OMC - V8, 454/502 CID (1991 & Up) .................................. 56-57
OMC - Complete Exhaust Manifold Kits ................................... 58
OMC - Exhaust Manifold Gasket/Hardware Kits ...................... 59
BR / IN / MP - V8 (Ford), 302/351 CID ................................ 82-83
BR / IN / MP - V8 S.B., 305/350 CID ................................... 84-85
BR / IN / MP - V8 B.B., 454/502 CID ................................... 86-87
BR / IN / MP - Complete Exhaust Manifold Kits ....................... 88
BR / IN / MP - Exhaust Manifold Gasket/Hardware KIts .......... 89
Crusader - V8 S.B., 305/350 CID ......................................... 92-93
Crusader - V8 B.B., 454/502 CID ......................................... 94-95
Pleasurecraft - V8 S.B., 305/350 CID .................................. 96-97
Pleasurecraft - V8 (Ford), 302/351 CID ............................... 98-99
Pleasurecraft - V8 B.B., 454/502 CID .............................. 100-101
Crusader/Pleasurecraft - Complete Exhaust Manifold Kits .... 102
Crusader/Pleasurecraft - Exhaust Manifold Gasket/Hardware KIts ...... 103
Yanmar - Exhaust Elbow ......................................................... 104
Limited Warranty of GLM Products, Inc. ..................................112
Warranty Service Procedure ....................................................113
GLM Products, Inc. Warranty Claim Application ......................114
GLM Index ........................................................................ 105-106
Sierra to GLM .......................................................................... 107
Mercruiser to GLM ................................................................... 108
OMC to GLM .................................................................... 108-109
Volvo / Barr / Indmarr .............................................................. 109
Marine Power / Crusader / Pleasurecraft to GLM .................... 110
Yanmar / Yamaha / Osco to GLM ............................................ 110
WARRANTY
INDEX & CROSS REFERENCE
Mercruis
er M
anifold
Lin
e
Section 1
MercruiserExploded Views, Gaskets
& Components
Sectio
n 1
Inline 4 - 181 CID (1968-82) ....................................................... 2-3Inline 4 - 224 CID (1976-82) ....................................................... 4-5Inline 4 - 153/181 CID (1982-95) ................................................ 6-7Inline 4 - 181 CID (1990 & Up) ................................................... 8-9Inline 4 - 244 CID (1980-89) .................................................... 10-11V6, V8 S.B. & B.B. Exhaust Manifold Dimensions ....................... 12V6 Manifold Conversion Kit - For Log Style Manifolds ................. 13V6 - 229/262 CID (1983 up to 0M SN#’s) ............................... 14-15V6 - 229/262 CID (1983 up to 0M SN#’s) Combinations .............. 16V6 - Complete Exhaust Manifold Sets .......................................... 17V8 S.B. - 305/350 CID (1977-82) ................................................. 18V8 Manifold Conversion Kit - For Log Style Manifolds ................. 19V8 - 305/350/377 CID (1983 up to 0M SN#’s) ........................ 20-21V8 - 305/350/377 CID (1983 up to 0M SN#’s) Combinations ....... 22V8 S.B. - Complete Exhaust Manifold Sets ..................................23V8 B.B - 454/502 CID (1981 up to 0M SN#’s) ........................ 24-25V8 B.B - 454/502 CID (1981 up to 0M SN#’s) Combinations ....... 26V8 B.B. - Complete Exhaust Manifold Sets ..................................27GLM Manifold Applications for Mercruiser .............................. 28-31V8 S.B. & V6/V8 B.B. Aluminum Anodes ..................................... 32Engine Mounts ............................................................................. 32Exhaust Gasket Sets .................................................................... 33Exhaust Elbow Mounting Kits .......................................................34GLM Aluminum Manifolds, Gaskets & Hardware Kits .................. 35Aluminum Exhaust Manifold Kits (Sporty Black) .......................... 36Spacer Kits, Spacers & Exhaust Manifold Mounting Kits ............. 37GLM V8 S.B. Exhaust System Evaluation .............................. 38-39GLM V8 B.B. Exhaust System Evaluation .................................... 40
1
Mercruiser
2
MODEL 140 - INLINE 4, GM 181 CID, 4-CYL. (1968-82)
Mercruiser
www.glmmarine.com 3
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14A
14B
15
16
17
18
19
96705A1
27-53354
27-807218
27-99777-2
27-48043-1
27-64692
73813A1
10-25299
60252A2
10-35386
16-70236
12-20084
11-25594
22-862557
22-806608A1
25-45253
76351A2
16-49545
22-36382
11-49838
76771A2
Exhaust Manifold Assembly
Gasket-Exhaust Manifold
Gasket-End Cap
Gasket-Exhaust Manifold to Elbow
Gasket-End Cap
Gasket Carburetor Base
End Cap-Exhaust Manifold Contents Ref. 3
Screw-End Cap
End Cap-Exhaust Manifold
Screw-End Cap
Stud-Carburetor
Washer-Carburetor
Locknut-Carburetor
Straight Fitting
Drain Plug Kit
O-Ring
Exhaust Elbow Assembly 3" 90 Degree Angle
Stud
Plug
Flange Serrated Nut
Exhaust Elbow Assembly 3" 0 Degree Angle
51212
31570
30920
31520
31490
31660
51030
22443
51010
21756
22482
21664
19354
13980
13992
80140
51120
22391
21887
21248
51190
MODEL 140 - INLINE 4, GM 181 CID, 4-CYL. (1968-82)Qty.
1
1
1
1
1
1
1
4
1
4
4
4
4
1
1
1
1
4
1
4
1
Mercruiser
4
MODEL MCM/MIE 470 - INLINE 4, 224 CID, 4-CYL. (1976-82)
Mercruiser
www.glmmarine.com 5
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14*
27-68715
27-99777-2
27-807218
73813A1
27-73812
27-74830
76270T
76351A2
76325A2
22-32803
11-49838
15995
10-72094
-
Gasket - Exahust Manifold
Gasket - Exhaust Elbow
Gasket - End Cap
End Cap
Gasket - Thermostat Housing
Gasket - Reservoir
Thermostat
Exhaust Elbow Assembly 3” 90 Degree Angle (1976-77)
Exhaust Elbow Assembly 3” 90 Degree Angle (1977-82)
Plug
Flange Serrated Nut
Temperature Sender
Screw
Elbow Fitting
31710
31520
30920
51030
31490
31840
13050
51120
51130
21894
21248
13830
22446
13960
MODEL MCM/MIE 470 - INLINE 4, 224 CID, 4-CYL. (1976-82)Qty.
1
1
1
1
1
1
1
1
1
1
1
4
1
2
1
* Included with Exhaust Elbow 51130
MODEL 120/140 - INLINE 4, 153/181 CID, 4-CYL. (1982-95)
Mercruiser
6
Mercruiser
www.glmmarine.com 7
GLM No.Ref No. OEM No. Description
1
2
3
4�
5
6
7
7A
7B
8
9
9
10
11�
12�
13�
14�
15
16
17
18�
19�
20�
21�
22�
23�
24�
25
26
27�
28�
29��
30��
31�
32
33*�
806867A8
27-96429
27-807218
27-99777-2
805629A1
73813A1
22-862557
22-806608A1
25-45253
10-824941
27-807982-1
27-64692
10-53728
10-66863-1
16-56826
22-41622
11-46335
16-70236
12-20084
11-25594
12076A2
32-44348T
54-815504372
76325A2
10-72094
10-34354
22-32802-2
22-36382
22-807155
13-35048
70981A3
32-90949T
54-815504456
54-815504372
12-20553
N/A
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - End Cap
Gasket - Exhaust Manifold to Elbow or Adaptor
End Cap - Exhaust Manifold
End Cap - Exhaust Manifold
Straight Fitting
Drain Plug Kit
O-Ring
Screw - End Cap to Exhaust Manifold
Gasket - Carburetor Base (Mercab.)
Gasket - Carburetor Base (Rochest.)
Screw (New Design)
Screw
Stud
Plug - Exhaust Elbow
Flange Serrated Nut
Stud - Carburetor
Washer - Carburetor
Lock Nut Carburetor
Exhaust Elbow Assembly
Exhaust Bellow - Exhaust Elbow 4" (use with 1-piece Exhaust Elbow)
Clamp - Bellow 4"
Exhaust Elbow Assembly
Screw - Exhaust Elbow
Screw - Exhaust Elbow
Plug
Plug
Straight Fitting 3/4-14 X 1 (BRASS)
Lockwasher
Exhaust Bellow (use with 2-piece Exhaust Elbow)
Exhaust Tube
Hose Clamp
Hose Clamp
Washer
Elbow Fitting
51210
33570
30920
31520
51020
51030
13980
13992
80140
22443
32180
31660
21745
22445
22484
21892
21248
22482
21664
19354
51160
89120
01100
51130
22446
22447
21893
21887
13984
21493
89070
89090
01056
01100
21675
13960
MODEL 120/140 - INLINE 4, 153/181 CID, 4-CYL. (1982-95)Qty.
1
1
2
2
1
1
1
1
1
8
1
1
3
2
4
4
4
4
4
4
1
1
2
1
2
2
1
1
1
4
1
1
3
1
2
1
* Included with Exhaust Manilfold 51130
�Old Style Option
� New Style Option
Mercruiser
8
MODEL 3.0LX/3.0L - INLINE 4, GM 181 CID, 4-CYL. (1990 & AFTER)
Mercruiser
www.glmmarine.com 9
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7
7A
7B
8
9
10
11
12
13
14
15
16
17
18
19
20
21
806867A12
27-815528
27-807218
27-99777-2
805629A1
73813A1
22-862557
22-806608A1
25-45253
10-824941
27-807982
10-53728
16-806300
22-807155
11-46335
12076A2
16-70236
12-20084
11-25594
10-66863-1
32-44348T
54-815504372
22-36382
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - End Cap
Gasket - Exhaust Manifold to Elbow
End Cap - Exhaust Manifold
End Cap - Exhaust Manifold
Straight Fitting
Drain Plug Kit
O-Ring
Screw - End Cap
Gasket - Carburetor Base
Screw
Stud
Straight Fitting 3/4-14 X 1 (Brass)
Flange Serrated Nut
Exhaust Elbow Assembly
Stud - Carburetor
Washer - Carburetor
Locknut - Carburetor
Screw
Exhaust Bellow - Exhaust Elbow 4"
Clamp - Bellow 4"
Plug
51214
33580
30920
31520
51020
51030
13980
13992
80140
22443
32180
21745
22475
13984
21248
51160
22482
21664
19354
22445
89120
01100
21887
MODEL 3.0LX/3.0L - INLINE 4, GM 181 CID, 4-CYL. (1990 & AFTER)Qty.
1
1
1
1
1
1
1
1
1
8
1
2
3
1
3
1
4
4
4
2
1
2
1
Mercruiser
10
MODEL 165/170/3.7L/180/190/3.7LX/470 MCM/485/488 - INLINE 4, 224 CID, 4-CYL. (1980-89)
Elbow isIron Casting
Manifold isAluminum Casting
Elbow isIron Casting NEW
Mercruiser
www.glmmarine.com 11
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
816219A4
816219A5
27-68715
27-856705
27-18272
10-74727
16-78438-5
13-35048
11-46335
90880A2
98562A6
10-78259
27-71614
22-13234A1
25-45257
36-13130
22-45084
22-76170
22-99498
27-89656-1
89659A3
12-26825
13-39107
10-73657
15995
22-32803
99155A1
54-815504456
70981A3
54-815504372
32-90949T
Exhaust Elbow/Manifold Assembly (No. 51202 & No. 51180)
Exhaust Manifold Assembly (Aluminum Casting )
Gasket - Exhaust Manifold
Gasket - Elbow/Reservoir to Manifold (for use with GLM No. 51170)
Gasket - Elbow/Reservoir to Manifold (for use with GLM No. 51180)
Screw-Stainless Steel
Stud
Lockwasher
Flange Serrated Nut
Exhaust Elbow and Reservoir Assembly (For Cast Iron Manifold) NEW!
Exhaust Elbow and Reservoir Assembly (For Aluminum Manifold)
Screw
Gasket - Filler Cap
Fitting Kit - Filler Hole
O-Ring - Filler Base
Cap
Hose Fitting
Elbow Fitting (90º)
Elbow Fitting (135º)
Gasket
Thermostat Housing
Washer
Lockwasher
Screw
Temperature Sender
Plug
Thermostat
Hose Clamp
Exhaust Elbow Bellow
Hose Clamp
Exhaust Bellow 3”
51200
51202
31710
32460
32470
22397
22479
21495
21248
51170
51180
21748
30820
21897
80290
13890
13986
13940
13930
32100
13590
21662
21496
23233
13830
21894
13040
01056
89070
01100
89090
MODEL 165/170/3.7L/180/190/3.7LX/470 MCM/485/488 - INLINE 4, 224 CID, 4-CYL. (1980-89)Qty.
1
1
1
1
1
1
1
7
3
1
1
4
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
3
1
1
1
Note: If replacing a Cast Iron Exhaust Manifold, please order No. 51200 which contains
No. 51202 Aluminum Casting Exhaust Manifold and No. 51180 Iron Casting Exhaust Elbow.
Mercruiser
12
V6, V8 SMALL BLOCK & V8 BIG BLOCK EXHAUST MANIFOLD DIMENSIONS3 Inch Riser 4 Inch Riser
V6
V8 Small Block
V8 Big Block
No. 51110EXHAUST ELBOWOEM: 98504A3
No. 51220EXHAUST MANIFOLD
OEM: 99746A17
No. 51140EXHAUST ELBOWOEM: 807988A2
No. 51220EXHAUST MANIFOLD
OEM: 99746A17
No. 51110EXHAUST ELBOWOEM: 98504A3
No. 51230EXHAUST MANIFOLD
OEM: 860246A10
No. 51140EXHAUST ELBOWOEM: 807988A2
No. 51230EXHAUST MANIFOLD
OEM: 860246A10
No. 51110EXHAUST ELBOWOEM: 98504A3
No. 51240EXHAUST MANIFOLD
OEM: 807078A6
No. 51140EXHAUST ELBOWOEM: 807988A2
No. 51240EXHAUST MANIFOLD
OEM: 807078A6
Mercruiser
www.glmmarine.com 13
V6 MANIFOLD CONVERSION KIT - SINGLE-PIECE MANIFOLDS
CONVERT YOUR V6
SINGLE PIECE MANIFOLDS TO
CENTER RISE MANIFOLDSGLM No. 58992 (Cast Iron) & GLM No. 59992 (Aluminum)
NEW
GLM’s Manifold Conversion Kit is designed to convert all Single-Piece ExhaustManifolds to the Center Rise Manifolds on V6 4.3L Engines with GM 262 CIDBlocks from 1996 to 2000 that have Raw Water Cooling.
1 GLM No. 58222 Complete SetTwo-piece Cast Iron ExhaustManifolds and 4” Risers(includes gaskets)
2 GLM No. 50750Exhaust Elbows
2 GLM No. 89120Exhaust Tube(Riser to Exhaust Elbow)
2 GLM No. 89130Exhaust Tube(For new Y-pipe)
1 Hardware Kit
*Does NOT containoriginal exhaust tube(OEM No. 32-807458T)to be used with originalY-pipe. You may re-useoriginal exhaust tubewith this kit.
No. 58992 - Cast IronKit Contains:
1 GLM No. 58225 Complete SetTwo-piece Aluminum ExhaustManifolds and 4” Risers(includes gaskets)
2 GLM No. 50750Exhaust Elbows
2 GLM No. 89120Exhaust Tube(Riser to Exhaust Elbow)
2 GLM No. 89130Exhaust Tube(For new Y-pipe)
1 Hardware Kit
No. 59992 - AluminumKit Contains:
www.glmmarine.com
Mercruiser
14
MODEL 175-205 - V6, GM 229/262 CID (1983 up to 0M SN#’s)
Mercruiser
www.glmmarine.com 15
GLM No.Ref No. OEM No. Description
1
1
2*
2
3**
4**
5**
6
7
8
9
10
11
11
12
12
13**
13
14
14
15
15
16
16
17
17*
18
18
19
20*
21*
22
23
24
25
26
27
28
29
30
31***
32
33
99746A17
-
22-41622
22-42861-1
27-99757
22-806926A1
27-863724
27-860231
27-863726
22-862210A01
22-806608A1
25-45253
98504A3
-
807988A2
-
16-49545
-
807476A3
-
807477A2
-
16-97520
16-11375
-
13-35048
11-46335
-
22-32802-2
10-43749
22-73379
10-53728
10-12244
32-44348T
14478T01
32-14358T
54-815504372
70981A3
32-90949T
54-815504456
N/A
N/A
N/A
Exhaust Manifold Assembly (Iron Casting)
Exhaust Manifold Assembly (Aluminum Black)
Plug (Steel)
Plug (Brass)
Gasket - Exhaust Manifold
Hose Fitting with Drain Plug Kit Contents Ref. 8, 9, 10
Gasket - Exhaust Manifold - Raw Water Cooling
Gasket - Exhaust Manifold - Fresh Water Cooling
Gasket - Exhaust Manifold and Spacers
90 Degree Hose Fitting
Drain Plug Kit Contents Ref. 10
O-Ring
Exhaust Elbow (Iron Casting) 3" 15 Degree
Exhaust Elbow (Aluminum Black) 3" 15 Degree
Exhaust Elbow (Iron Casting) 4" 7 Degree
Exhaust Elbow (Aluminum Black) 4" 7 Degree
Stud (Steel)
Stud (Stainless Steel)
Spacer 3" (Iron Casting)
Spacer 3” (Aluminum Black)
Spacer 6" (Iron Casting)
Spacer 6” (Aluminum Black)
Stud (3/8 X 5) Use with 3" Elbow / 3" Spacer
Stud (3/8 X 9 1/2) Use with 4" Elbow / 3" Spacer
Lockwasher (Stainless Steel) For Aluminum Manifold
Lockwasher For Cast Iron Manifold
Nut Flange Serrated Nut
Nut (Stainless Steel)
Plug
Screw
Plug
Screw
Screw
Exhaust Bellow Upper 4” (Fits No. 51140 or No. 51145)
Elbow Tube
Exhaust Bellow Lower 4” (Fits No. 51140 or No. 51145)
Hose Clamp
Exhaust Bellow Upper 3” (Fits No 51110 or No. 51115)
Exhaust Bellow Lower 3” (Fits No. 51110 or No. 51115)
Hose Clamp
Aluminum Pencil Anode Kit (For Aluminum Manifold 51225)
Aluminum Anode
Plug
51220
51225
21892
21896
32170
13990
30240
30220
32080
13991
13992
80140
51110
51115
51140
51145
22391
22462
50300
50305
50600
50605
22481
22474
21494
21493
21248
21246
21898
22381
22379
21745
22355
89120
50750
89130
01100
89070
89090
01056
12691
12692
21895
MODEL 175-205 - V6, GM 229/262 CID (1983 up to 0M SN#’s)Qty.
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
4
4
4
4
4
4
1
4
1
6
4
2
2
2
8
2
2
6
* Included with Exhaust Elbow 51140
** Included with Manifold 51220
*** Recommended for Manifold 51225
3 Inch Elbow (1986 & Before)
4 Inch Elbow (1986 & After)
Mercruiser
16
COMBINATIONS FOR V6, GM 229/262 CID (1983 & UP)
Standard With 3 inch Spacer With 6 inch Spacer
Fresh WaterCooling
Raw WaterCooling
Fresh WaterCooling
Raw WaterCooling
Fresh WaterCooling
Raw WaterCooling
Standard With 3 inch Spacer With 6 inch Spacer
Fresh WaterCooling
Raw WaterCooling
Fresh WaterCooling
Raw WaterCooling
Fresh WaterCooling
Raw WaterCooling
MercruiserCOMPLETE SETS FOR GM V6 COOLING SYSTEM
No. 58221WITHOUT SPACER
No. 58222WITHOUT SPACER
No. 58223WITH 3 INCH SPACER
No. 58224WITH 3 INCH SPACER
No. 58225WITH 6 INCH SPACER
No. 58226WITH 6 INCH SPACER
www.glmmarine.com 17
3 Inch Elbow Kit
3 Inch Elbow Kits 4 Inch Elbow Kits
4 Inch Elbow Kit
3 Inch Elbow Kit 4 Inch Elbow Kit
3 Inch Elbow Kit 4 Inch Elbow Kit
18
Mercruiser
GLM No.Ref No. OEM No. Description
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
77234A7
77235A8
27-33395
27-48043-1
27-99777-2
60207
76351A2
76771A2
11-49838
16-49545
60252A2
73813A1
10-37562
10-824941
61851A2
16-97520
Exhaust Manifold Assembly - Port
Exhaust Manifold Assembly - Starboard
Gasket-Exhaust Manifold
Gasket-End Cap
Gasket-Exhaust Elbow
Plate
Exhaust Elbow Assembly 3" 90 Degree Angle
Exhaust Elbow Assembly 3" 0 Degree Angle
Flange Serrated Nut
Stud
End Cap-Exhaust Manifold
End Cap-Exhaust Manifold
Screw-End Cap
Screw-End Cap
Spacer 3”
Stud
51237
51238
31100
31490
31520
50006
51120
51190
21248
22391
51010
51030
21756
22443
50330
22481
MODEL 198-898 - GM 305/350 CID V8 S.B. (1977-82)Qty.
1
1
1
2
2
1
1
1
4
4
2
1
8
4
1
4
MODEL 198-898 - GM 305/350 CID V8 S.B. (1977-82)
Mercruiser
www.glmmarine.com 19
V8 MANIFOLD CONVERSION KIT - LOG STYLE MANIFOLDS
and all hardware, hosesand gaskets to completethe conversion right!
CONVERT YOUR V8
LOG STYLE MANIFOLDS TO
4” CENTER RISE MANIFOLDS
NEW
GLM’s Manifold Conversion Kit is designed to convert all Log Style ExhaustManifolds to the more effecient Center Rise Manifolds on all Mercruiser Stern DriveEngines with GM 305 & 350 CID Blocks that have 3” or 4” Y-pipe.
2 Cast IronCenter Rise Manifolds
2 Exhaust Elbows
1 Thermostat Housing Kit
1 Alternator Bracket
NOTE: Not foruse on engineswith high mountedpower steeringpumps.
No. 58990 - Cast IronKit Contains:
2 AluminumCenter Rise Manifolds
2 Exhaust Elbows
1 Thermostat Housing Kit
1 Alternator Bracket
No. 59990 - AluminumKit Contains:
www.glmmarine.com
GLM No. 58990 (Cast Iron) & GLM No. 59990 (Aluminum)
and all hardware, hosesand gaskets to completethe conversion right!
Mercruiser
20
MODEL 200-320, V8 (S.B.), GM 305/350/377 CID (1983 up to 0M SN#’s)
Mercruiser
www.glmmarine.com 21
GLM No.Ref No. OEM No. Description
1
1
2*
2
3**
4**
5**
6
7
8
9
10
11
11
12
12
13**
13
14
14
15
15
16
16
17*
18
19
20*
20
21*
22
23**
24
25
26
27
28
29
30
31
32***
33
34
860246A10
-
22-41622
-
27-33395
22-806926A1
27-863724
27-860231
27-863726
22-806926
22-806608A1
25-45253
98504A3
-
807988A2
-
16-49545
-
807467A3
-
807477A2
-
16-11375
16-97520
13-35048
11-46335
22-32802-2
10-43749
10-74727
22-73379
10-53728
-
10-12244
32-44348T
44267T
32-14358T
54-815504372
70981A3
32-90949T
54-815504456
N/A
N/A
N/A
Exhaust Manifold Assembly (Iron Casting)
Exhaust Manifold Assembly (Aluminum Black)
Plug 3/4-14 (Steel)
Plug 3/4-14 (Brass)
Gasket - Exhaust Manifold
Hose Fitting with Drain Plug Kit Contents Ref 8, 9, 10
Gasket - Exhaust Manifold - Raw Water Cooling
Gasket - Exhaust Manifold - Fresh Water Cooling
Gasket - Exhaust Manifold and Spacers
90 Degree Hose Fitting
Drain Plug Kit Contents Ref. 10
O-Ring
Exhaust Elbow (Iron Casting) 3” 15 Degree
Exhaust Elbow (Aluminum Black) 3" 15 Degree
Exhaust Elbow (Iron Casting) 4" 7 Degree
Exhaust Elbow (Aluminum Black) 4" 7 Degree
Stud (Steel)
Stud (Stainless Steel)
Spacer 3" (Iron Casting)
Spacer 3” (Aluminum Black)
Spacer 6" (Iron Casting)
Spacer 6” (Aluminum Black)
Stud (3/8 X 9 1/2) Use with 4" Elbow
Stud (3/8 X 5) Use with 3" Elbow
Lockwasher
Flange Serrated Nut
Plug
Screw Steel Zinc Plated
Screw Stainless Steel (For Aluminum)
Plug
Screw
Plug
Screw
Exhaust Bellow Upper 4” (Fits No. 51140 or No. 51145)
Elbow Tube
Exhaust Bellow Lower 4” (Fits No. 51140 or No. 51145)
Hose Clamp
Exhaust Bellow Upper 3” (Fits No 51110 or No. 51115)
Exhaust Bellow Lower 3” (Fits No. 51110 or No. 51115)
Hose Clamp
Aluminum Pencil Anode Kit (For Aluminum Manifold 51235)
Aluminum Anode
Plug
51230
51235
21892
21896
31100
13990
30240
30220
32080
13991
13992
80140
51110
51115
51140
51145
22391
22462
50300
50305
50600
50605
22474
22481
21493
21248
21893
22381
22397
22379
21745
21899
22355
89120
50760
89130
01100
89070
89090
01056
12691
12692
21895
MODEL 200-320, V8 (S.B.), GM 305/350/377 CID (1983 up to 0M SN#’s)Qty.
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
4
4
4
1
4
4
1
4
1
4
2
2
2
8
2
2
6
* Included with Exhaust Elbow 51140
** Included with Manifold 51230
*** Recommended for Manifold 51235
3 Inch Elbow (1986 & Before)
4 Inch Elbow (1986 & After)
Mercruiser
22
COMBINATIONS FOR V8 (S.B.), GM 305/350/377 CID (1983 & UP)
Standard With 3 inch Spacer With 6 inch Spacer
Fresh WaterCooling
Raw WaterCooling
Fresh WaterCooling
Raw WaterCooling
Fresh WaterCooling
Raw WaterCooling
Standard With 3 inch Spacer With 6 inch Spacer
Fresh WaterCooling
Raw WaterCooling
Fresh WaterCooling
Raw WaterCooling
Fresh WaterCooling
Raw WaterCooling
3 Inch Elbow Kit 4 Inch Elbow Kit
3 Inch Elbow Kit 4 Inch Elbow Kit
MercruiserCOMPLETE SETS FOR GM V8 (S.B.) COOLING SYSTEM
No. 58231WITHOUT SPACER
No. 58232WITHOUT SPACER
No. 58233WITH 3 INCH SPACER
No. 58234WITH 3 INCH SPACER
No. 58235WITH 6 INCH SPACER
No. 58236WITH 6 INCH SPACER
www.glmmarine.com 23
3 Inch Elbow Kits 4 Inch Elbow Kits
3 Inch Elbow Kit 4 Inch Elbow Kit
DISCONTINUED
Mercruiser
24
MODEL 330-370, V8 (B.B.), GM 454/502 CID (1981 up to 0M SN#’s)
Mercruiser
www.glmmarine.com 25
GLM No.Ref No. OEM No. Description
1
1
2*
2
3**
4**
5**
6
7
8
9
10
11
11
12
12
13**
14
14
15
15
16
16
17*
18
19
20
20
21*
22
23
24
25
26
27
28
29
30
31***
32
33
807078A6
-
22-41622
-
27-46820
22-806926A1
27-863724
27-860231
27-863726
22-806926
22-806608A1
25-45253
98504A3
-
807988A2
-
16-49545
807476A3
-
807477A2
-
16-97520
16-11375
13-35048
11-46335
22-32802-2
10-43749
10-74727
22-73379
10-37612
10-12244
32-44348T
44267T
32-14358T
54-815504372
70981A3
32-90949T
54-815504456
N/A
N/A
N/A
Exhaust Manifold Assembly (Iron Casting)
Exhaust Manifold Assembly (Aluminum Black)
Plug (Steel)
Plug (Brass)
Gasket-Exhaust Manifold
Hose Fitting with Drain Plug Kit. Contents Ref. 8,9,10
Gasket-Exhaust Manifold-Raw Water Cooling
Gasket-Exhaust Manifold-Fresh Water Cooling
Gasket-Exhaust Manifold and Spacers
90 Degree Hose Fitting
Drain Plug Kit. Contents Ref. 10
O-Ring
Exhaust Elbow (Iron Casting) 3", 15 Degree
Exhaust Elbow (Aluminum Black) 3", 15 Degree
Exhaust Elbow (Iron Casting) 4", 7 Degree
Exhaust Elbow (Aluminum Black) 4", 7 Degree
Stud 3/8 X 1 3/4
Spacer 3" (Iron Casting)
Spacer 3” (Aluminum Black)
Spacer 6" (Iron Casting)
Spacer 6” (Aluminum Black)
Stud (3/8 X 5) Use With 3" Elbow
Stud (3/8 X 9 1/2) Use With 4" Elbow
Lockwasher
Flange Serrated Nut
Plug
Screw - Steel Zinc Plated
Screw - Stainless Steel (For Aluminum)
Plug
Screw
Screw
Exhaust Bellow Upper 4” (Fits No. 51140 or No. 51145)
Elbow Tube
Exhaust Bellow Lower 4” (Fits No. 51140 or No. 51145)
Hose Clamp
Exhaust Bellow Upper 3” (Fits No 51110 or No. 51115)
Exhaust Bellow Lower 3” (Fits No. 51110 or No. 51115)
Hose Clamp
Aluminum Pencil Anode Kit (For Aluminum Manifold 51245)
Aluminum Anode
Plug
51240
51245
21892
21896
33760
13990
30240
30220
32080
13991
13992
80140
51110
51115
51140
51145
22391
50300
50305
50600
50605
22481
22474
21493
21248
21893
22381
22397
22379
21747
22355
89120
50760
89130
01100
89070
89090
01056
12693
12694
21895
MODEL 330-370, V8 (B.B.), GM 454/502 CID (1981 up to 0M SN#’s)Qty.
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
4
4
4
4
4
1
8
4
2
2
2
8
2
2
6
* Included with Exhaust Elbow 51140
** Included with Manifold 51240
*** Recommended for Manifold 51245
3 Inch Elbow (1986 & Before)
4 Inch Elbow (1986 & After)
Mercruiser
26
COMBINATIONS FOR V8 (B.B.), GM 454/502 CID (1983 & UP)
Standard With 3 inch Spacer With 6 inch Spacer
Fresh WaterCooling
Raw WaterCooling
Fresh WaterCooling
Raw WaterCooling
Fresh WaterCooling
Raw WaterCooling
Standard With 3 inch Spacer With 6 inch Spacer
Fresh WaterCooling
Raw WaterCooling
Fresh WaterCooling
Raw WaterCooling
Fresh WaterCooling
Raw WaterCooling
3 Inch Elbow Kit 4 Inch Elbow Kit
3 Inch Elbow Kit 4 Inch Elbow Kit
MercruiserCOMPLETE SETS FOR GM V8 (B.B.) COOLING SYSTEM
No. 58241WITHOUT SPACER
No. 58242WITHOUT SPACER
No. 58243WITH 3 INCH SPACER
No. 58244WITH 3 INCH SPACER
No. 58245WITH 6 INCH SPACER
No. 58246WITH 6 INCH SPACER
www.glmmarine.com 27
3 Inch Elbow Kits 4 Inch Elbow Kits
3 Inch Elbow Kit 4 Inch Elbow Kit
Mercruiser
28
MANIFOLD APPLICATIONS FOR MERCRUISER
Model Year ExhaustMani.Port
ExhaustElbow
End CapFront
ExhaustMani.Stbd.
110 153/L4 1963-66 1537370-2044033 N.L.A. N/A N.L.A. N.L.A. N.L.A. 31550 N.L.A.120 153/L4 1966-82 2046625-6229717 - N/A - N.L.A. N.L.A. 31550 31410120 153/L4 1983-86 6229718-0B531853 51210 N/A 51130 51010 51020 33570 315202.5L 153/L4 1987-89 0B531854-0C853255 51210 N/A 51130 51010 51020 33570 31520140 181/L4 1968-82 2508261-6229717 51212 N/A 51120 51010 51030 31570 31520140 181/L4 1982-86 6229718-0B450800 51210 N/A 51130 51010 51020 33570 315203.0L 181/L4 1987-95 0B450801-0F603999 51210 N/A 51130 51010 51020 33570 315203.0L 181/L4 1998- 0L010042 & Up 51214 N/A 51160 51030 51020 33580 315203.0LX 181/L4 1990-97 0C856559-0K999999 51214 N/A 51160 51030 51020 33580 31520165 (4-Cyl.) 224/L4 1987-87 0B434941-0B774251 51202 N/A 51180 N/A N/A 31710 32470165 (4-Cyl.) 224/L4 1987-87 0B434941-0B774251 51200 N/A 51170 N/A N/A 31710 32460170 224/L4 1985-86 6916779-0B434940 51202 N/A 51180 N/A N/A 31710 32470170 224/L4 1985-86 6916779-0B434940 51200 N/A 51170 N/A N/A 31710 32460180 224/L4 1987-87 0B436391-0B775248 51202 N/A 51180 N/A N/A 31710 32470180 224/L4 1987-87 0B436391-0B775248 51200 N/A 51170 N/A N/A 31710 32460190 224/L4 1985-86 6916779-0B436390 51202 N/A 51180 N/A N/A 31710 32470190 224/L4 1985-86 6916779-0B436390 51200 N/A 51170 N/A N/A 31710 324603.7L 224/L4 1988-89 0B774252 & Up 51202 N/A 51180 N/A N/A 31710 324703.7L 224/L4 1988-89 0B774252 & Up 51200 N/A 51170 N/A N/A 31710 324603.7LX 224/L4 1988-89 0B775249 & Up 51202 N/A 51180 N/A N/A 31710 324703.7LX 224/L4 1988-89 0B775249 & Up 51200 N/A 51170 N/A N/A 31710 32460470 224/L4 1976-77 4208730-4625579 - N/A 51120 N.L.A. N.L.A. 31710 31520470 MCM & MIE 224/L4 1977-82 4625580-6218036 - N/A 51130 N.L.A. N.L.A. 31710 31520470 224/L4 1983-84 6218037-6916778 51200 N/A 51170 N/A N/A 31710 32460485 224/L4 1980-82 5685394-6218036 51200 N/A 51170 N/A N/A 31710 32370488 224/L4 1983-84 6170297-6916778 51200 N/A 51170 N/A N/A 31710 32460140 (6-Cyl.) 194/L6 1963-63 1538930-1725960 N.L.A. N/A N.L.A. N/A N/A 31440 N.L.A.150 230/L6 1964-66 1666495-2048046 N.L.A. N/A N.L.A. N/A N/A 31440 N.L.A.160 250/L6 1967-69 2048022-2770031 N.L.A. N/A N.L.A. N/A N/A 31440 N.L.A.165 (6-Cyl.) 250/L6 1970-81 2770032-5813433 51222 N/A 51120 51010 51030 31440 31520200 (6-Cyl.) 292/L6 1969-69 2453769-2712072 51222 N/A 51120 N.L.A. 51030 31440 31520185 (4bbl.) 229/V6 1983-84 6330183-6919655 51220 51220 51110 N/A N/A 32170 30240175 262/V6 1987-87 0B527955-0B773242 51220 51220 51140 N/A N/A 32170 30240185 (2bbl.) 262/V6 1985-86 0A331455-0B527954 51220 51220 51110 N/A N/A 32170 30240185 (2bbl.) 262/V6 1985-86 0A331455-0B527954 51220 51220 51140 N/A N/A 32170 30240205 262/V6 1985-86 0A331455-0B527954 51220 51220 51110 N/A N/A 32170 30240205 262/V6 1985-86 0A331455-0B527954 51220 51220 51140 N/A N/A 32170 30240205 262/V6 1987-87 0B527955-0B775129 51220 51220 51140 N/A N/A 32170 30240262 Mag EFI (Gen +) 262/V6 1996-97 0F803800-0K999999 51220 51220 51140 N/A N/A 32170 32080262 Mag EFI (Gen +) 262/V6 1996-97 0F803800-0K999999 51224 51226 N/A N/A N/A 32170 N/A4.3L 262/V6 1988-96 0B773243-0F802999 51220 51220 51140 N/A N/A 32170 302404.3L (Gen +) 262/V6 1998-01 0L010044 & Up 51220 51220 51140 N/A N/A 32170 320804.3L (Gen +) 262/V6 1998-01 0L010044 & Up 51224 51226 N/A N/A N/A 32170 N/A4.3L EFI (Gen +) 262/V6 1998-01 0L012009 & Up 51220 51220 51140 N/A N/A 32170 320804.3L EFI (Gen +) 262/V6 1998-01 0L012009 & Up 51224 51226 N/A N/A N/A 32170 N/A4.3L MPI 262/V6 2001-01 0M300000 & Up 51220 51220 51140 N/A N/A 32170 302404.3LH (Gen +) 262/V6 1998-01 0L010044 & Up 51220 51220 51140 N/A N/A 32170 320804.3LH (Gen +) 262/V6 1998-01 0L010044 & Up 51224 51226 N/A N/A N/A 32170 N/A4.3 LX (4bbl.) 262/V6 1998-96 0B775130-0F802999 51220 51220 51140 N/A N/A 32170 302404.3LX (Gen +) (2bbl.) 262/V6 1996-01 0F803800-0K999999 51220 51220 51140 N/A N/A 32170 302804.3LX (Gen +) (2bbl.) 262/V6 1996-01 0F803800-0K999999 51224 51226 N/A N/A N/A 32170 N/A4.3LXH (Gen +) 262/V6 1996-97 0F803814-0K999999 51220 51220 51140 N/A N/A 32170 320804.3LXH (Gen +) 262/V6 1996-97 0F803814-0K999999 51224 51226 N/A N/A N/A 32170 N/A215 302/V8 1970-70 2781153-3040410 51250 51252 51120 51010 51030 33790 31520215 302/V8 1971-72 3040411-3385720 51250 51252 51120 51010 51010 33790 31520215 MIE 302/V8 1970-70 2781153-3040410 51250 51252 51190 51010 51030 33790 31520215 MIE 302/V8 1971-72 3040411-3563181 51250 51252 51190 51010 51010 33790 31520225 (Ford) 302/V8 1973-74 3385721-4166999 51250 51252 51120 51010 51010 33790 31520225 MIE (Ford) 302/V8 1973-74 3385721-4176999 51250 51252 51190 51010 51010 33790 31520888 302/V8 1971-77 3108723-4887829 51250 51252 51120 51010 51010 33790 31520190 283/v8 1963-64 1564539-1730903 N.L.A. N.L.A. N.L.A. N.L.A. N.L.A. 31100 N.L.A.198 MIE 305/V8 1977-77 4776402-4931099 51233 51234 51194 51010 51010 31100 31480198 MIE 305/V8 1977-77 4776402-4931099 51237 51238 51190 51010 51010 31100 31520200 305/V8 1985-87 6899058-0B525981 51230 51230 51110 N/A N/A 31100 30240200 305/V8 1985-87 6899058-0B525981 51230 51230 51140 N/A N/A 31100 30240200 305/V8 1987-87 0B525982-0B774444 51230 51230 51140 N/A N/A 31100 30240
Serial No. RangeEnd Cap
RearGasket
Ex.Mani.Gasket
Ex.Elbow
Mercruiser
www.glmmarine.com 29
MANIFOLD APPLICATIONS FOR MERCRUISER
Model Year ExhaustMani.Port
ExhaustElbow
End CapFront
ExhaustMani.Stbd.
228 305/V8 1977-77 4765100-4888929 51233 51234 51194 51010 51010 31100 31480228 305/V8 1977-82 4888930-6218461 51237 51238 51120 51010 51010 31100 31520228 305/V8 1983-95 6218462-0F600999 51230 51230 51110 N/A N/A 31100 30240228 305/V8 1983-95 6218462-0F600999 51230 51230 51140 N/A N/A 31100 30240228 TR 305/V8 1977-77 4765100-4888929 51233 51234 51194 51010 51010 31100 31480228 TR 305/V8 1977-78 4888930-5170008 51237 51238 51120 51010 51010 31100 31520228 MIE 305/V8 1977-77 4765100-4888929 51233 51234 51196 51010 51010 31100 31480228 MIE 305/V8 1977-80 4888930-5907057 51237 51238 51190 51010 51010 31100 31520230 305/V8 1985-87 6899269-0B525981 51230 51230 51110 N/A N/A 31100 30240230 305/V8 1985-87 6899269-0B525981 51230 51230 51140 N/A N/A 31100 30240230 305/V8 1987-87 0B525982-0B773739 51230 51230 51140 N/A N/A 31100 30240230 MIE 305/V8 1981-87 5907058-0B788151 51230 51230 51110 N/A N/A 31100 30240230 MIE 305/V8 1981-87 5907058-0B788151 51230 51230 51110 N/A N/A 31100 30240230 MIE 305/V8 1981-87 5907058-0B788151 51230 51230 51140 N/A N/A 31100 302405.0L 305/V8 1988-95 0B774445-0F600999 51230 51230 51140 N/A N/A 31100 302405.0L (Gen +) 305/V8 1998-01 0L015751 & Up 51230 51230 51140 N/A N/A 31100 320805.0L EFI (Gen +) 305/V8 1998-01 0L012052 & Up 51230 51230 51140 N/A N/A 31100 320805.0L MIE 305/V8 1988-88 0B788152-0C396832 51230 51230 51140 N/A N/A 31100 302405.0L MPI 305/V8 2001-01 0M300000 & Up 51230 51230 51140 N/A N/A 31100 302405.0 LX 305/V8 1988-95 0B773740-0F600999 51230 51230 51140 N/A N/A 31100 30240898 305/V8 1977-82 4766210-6218461 51233 51234 51194 51010 51010 31100 31480898 305/V8 1977-82 4766210-6218461 51237 51238 51120 51010 51010 31100 31520898 305/V8 1983-84 6218462-6899057 51230 51230 51110 N/A N/A 31100 30240898 305/V8 1983-84 6218462-6899057 51230 51230 51140 N/A N/A 31100 30240225 (GM) 327/V8 1963-68 1539620-2399397 N.L.A. N.L.A. N.L.A. N.L.A. N.L.A. 31100 N.L.A.225 (GM) 327/V8 1968-69 2399398-2694014 51233 51234 51194 51010 51010 31100 31480225 MIE (GM) 327/V8 1968-68 2278647-2399387 N.L.A. N.L.A. N.L.A. N.L.A. N.L.A. 31100 N.L.A.225 MIE (GM) 327/V8 1968-69 2399398-2694014 51233 51234 51196 51010 51030 31100 31480250 327/V8 1968-69 2314301-2639854 51233 51234 51194 51010 51030 31100 31480250 MIE 327/V8 1968-69 2314301-2639854 51233 51234 51196 51010 51030 31100 31480250 350/V8 1977-77 4768000-4908849 51233 51234 51194 51010 51010 31100 31480250 350/V8 1977-77 4768000-4908849 51237 51238 51120 51010 51010 31100 31520255 (GM) 350/V8 1975-76 4175500-4499060 51233 51234 51194 51010 51030 31100 31480255 (GM) 350/V8 1976-76 4499061-4767999 51237 51238 51120 51010 51010 31100 31520255 MIE (GM) 350/V8 1975-76 4175500-4499060 51233 51234 51196 51010 51030 31100 31480255 MIE (GM) 350/V8 1976-80 4499061-5907057 51237 51238 51190 51010 51010 31100 31520260 350/V8 1978-82 4908850-6218461 51237 51238 51120 51010 51010 31100 31520260 350/V8 1983-87 6218462-0B773304 51230 51230 51110 N/A N/A 31100 30240260 MIE 350/V8 1981-87 5907058-0F024999 51230 51230 51192 N/A N/A 31100 30240260 MIE 350/V8 1981-87 5907058-0F024999 51230 51230 51110 N/A N/A 31100 30240260 MIE 350/V8 1981-87 5907058-0F024999 51230 51230 51140 N/A N/A 31100 30240270 350/V8 1969-72 2851074-3385720 51233 51234 51194 51010 51030 31100 31480270 MIE 350/V8 1969-72 2851074-3077735 51233 51234 51196 51010 51030 31100 31480280 TRS 350/V8 1975-76 4176250-4770199 51233 51234 51194 51010 51030 31100 31480280 TRS 350/V8 1975-76 4176250-4770199 51237 51238 51120 51010 51010 31100 31520300 350/V8 1985-86 6668677-0B430367 51230 51230 N.L.A. N/A N/A 31100 32080320 EFI 350/V8 1987-89 0A543604-0C622418 51230 51230 51140 N/A N/A 31100 30240350 Mag Alpha 350/V8 1986-87 0A635178-0K999999 51230 51230 51140 N/A N/A 31100 30240350 Mag Alpha EFI 350/V8 1996-97 0F800300-0K999999 51230 51230 51140 N/A N/A 31100 32080350 Mag Bravo MPI 350/V8 1995-95 0F415189-0F601999 51230 51230 51140 N/A N/A 31100 32080350 Mag Bravo MPI (Gen +) 350/V8 1996-97 0F602000-0K999999 51230 51230 51140 N/A N/A 31100 32080350 Mag EFI Ski 350/V8 1994-96 0F215561-0F820706 51230 51230 51140 N/A N/A 31100 32080350 Mag EFI Ski (Gen +) 350/V8 1996-97 oF820707-0K999999 51230 51230 51140 N/A N/A 31100 32080350 Mag MPI 350/V8 1998-01 0L010019 & Up 51230 51230 51140 N/A N/A 31100 30240350 Mag MPI Horizon 350/V8 2001-01 0M300000 & Up 51230 51230 51140 N/A N/A 31100 32080350 Mag Horizon MIE 350/V8 1999-01 0L304700 & Up 51230 51230 51140 N/A N/A 31100 32080350 Mag MPI MIE 350/V8 1998-98 0L002008-0L304499 51230 51230 51140 N/A N/A 31100 30240350 Mag MPI MIE 350/V8 1999-01 0L304500-0M299999 51230 51230 51140 N/A N/A 31100 32080350 Mag MPI MIE 350/V8 2001-01 0M300000 & Up 51230 51230 51140 N/A N/A 31100 30240350 Mag MPI Ski 350/V8 1995-96 0F350583-0F799999 51230 51230 51140 N/A N/A 31100 30240350 Mag MPI Ski (Gen +) 350/V8 2001-01 0M300000 & Up 51230 51230 51140 N/A N/A 31100 30240350 Mag Ski 350/V8 1991-97 0D505450-0K999999 51230 51230 51140 N/A N/A 31100 302405.7L 350/V8 1988-97 6218462-0K999999 51230 51230 51140 N/A N/A 31100 302405.7L (Gen +) 350/V8 1998-01 0L010037 & Up 51230 51230 51140 N/A N/A 31100 320805.7L EFI 350/V8 1995-97 0F225560-0K999999 51230 51230 51140 N/A N/A 31100 302405.7 EFI (Gen +) 350/V8 1998-01 0L010035 & Up 51230 51230 51140 N/A N/A 31100 32080
Serial No. RangeEnd Cap
RearGasket
Ex.Mani.Gasket
Ex.Elbow
Mercruiser
30
MANIFOLD APPLICATIONS FOR MERCRUISER
Model Year ExhaustMani.Port
ExhaustElbow
End CapFront
ExhaustMani.Stbd.
5.7L EFI MIE 350/V8 1997-97 0K40300-0K999999 - - 51140 N/A N/A 31100 302405.7L MIE 350/V8 1994-97 0F025000-0K999999 51230 51230 51140 N/A N/A 31100 320405.7L EFI MIE 350/V8 1997-97 0K040300-0K999999 - - 51140 N/A N/A 31100 320405.7L MIE (Gen +) 350/V8 1998-01 0L002003 & Up 51230 51230 51140 N/A N/A 31100 320405.7L Ski 350/V8 1985-95 0A338533-0F775199 51230 51230 51110 N/A N/A 31100 320405.7L Ski 350/V8 1985-95 0A338533-0F775199 51230 51230 51140 N/A N/A 31100 320405.7L Ski 350/V8 1996-01 0F775200 & Up 51230 51230 51140 N/A N/A 31100 320405.7LX 350/V8 1996-97 0F601000-0K999999 51230 51230 51110 N/A N/A 31100 320405.7LX Bravo EFI 350/V8 1996-97 0F800300-0K999999 51230 51230 51140 N/A N/A 31100 320805.7 LX EFI 350/V8 1996-97 0F752400-0K999999 51230 51230 51110 N/A N/A 31100 30240Black Scorpion Ski 350/V8 1996-01 0F800000 & Up 51230 51230 51140 N/A N/A 31100 32080233 351/V8 1975-77 4173000-4902304 51250 51252 51120 51010 51010 33790 31520233 MIE 351/V8 1975-77 4173000-4902304 51250 51252 51190 51010 51010 33790 31520233 MIE 351/V8 1975-77 4173000-4902304 51250 51252 51190 51030 51010 33790 31520255 (Ford) 351/V8 1973-74 3258728-4175499 51250 51252 51120 51010 51010 33790 31520255 MIE (Ford) 351/V8 1973-74 3258728-4175499 51250 51252 51190 51010 51010 33790 31520255 MIE (Ford) 351/V8 1973-74 3258728-4175499 51250 51252 51190 51030 51010 33790 31520377 Scorpion MCM 377/V8 2000-01 0L416146 & Up 51230 51230 51140 N/A N/A 31100 32080377 Scorpion Ski 377/V8 1997-98 0K000656 & Up 51230 51230 51140 N/A N/A 31100 30240MX 6.2L MPI 377/V8 2000-01 0L68003-0M29999 51230 51230 51140 N/A N/A 31100 32080MX 6.2L MPI 377/V8 2001- 0M300000 & Up 51230 51230 51140 N/A N/A 31100 30240MX 62.L MPI Horizon 377/V8 2001- 0M300000 & Up 51230 51230 51140 N/A N/A 31100 32080MX 6.2L MPI Horizon MIE 377/V8 2001- 0M300000 & Up 51230 51230 51140 N/A N/A 31100 32080MX 6.2L MPI MIE 377/V8 2001- 0M300000 & Up 51230 51230 51140 N/A N/A 31100 30240325 427/V8 1968-68 2278747-2313964 N.L.A. N.L.A. N.L.A. N.L.A. N.L.A. 33760 N.L.A.325 427/V8 1968-74 2313965-3780449 51242 51244 51194 51010 51030 33760 31480325 MIE 437/V8 1968-68 2278747-2313964 N.L.A. N.L.A. N.L.A. N.L.A. N.L.A. 33760 N.L.A.325 MIE 427/V8 1968-74 2313965-3780449 51252 51244 51196 51010 51030 33760 31480330 454/V8 1977-81 4623115-6083144 51252 51244 51194 51010 51010 33760 31480330 454/V8 1982-87 6083145-0B816540 51240 51240 51110 N/A N/A 33760 30240330 454/V8 1982-87 6083145-0B816540 51240 51240 51140 N/A N/A 33760 30240330 MIE 454/V8 1977-81 4623115-6083144 51242 51244 51196 51010 51010 33760 31480340 MIE w/B/W 454/V8 1981-87 5889914-0B788365 51240 51240 51192 N/A N/A 33760 30240340 MIE w/B/W 454/V8 1981-87 5889914-0B788365 51240 51240 51110 N/A N/A 33760 30240340 MIE w/B/W 454/V8 1981-87 5889914-0B788365 51240 51240 51140 N/A N/A 33760 30240350 MIE 454/V8 1974-75 3780450-4501640 51242 51244 51196 51010 51030 33760 31480350 MIE 454/V8 1976-76 4501641-4623109 51242 51244 51196 51010 51010 33760 31480370 TRS 454/V8 1978-85 4179554-6721527 51242 51244 51196 51010 51030 33760 31480370 TRS 454/V8 1985-87 6721528-0B714586 51240 51240 51140 N/A N/A 33760 32080400 TRS 454/V8 1980-86 4179554-0B457644 51242 51244 51196 51010 51030 33760 31480420 454/V8 1987-89 0A398941-0B622418 - - N.L.A. N/A N/A 33760 -425 454/V8 1990-92 0A398941-0D937011 - - - N/A N/A 33760 -450 454/V8 1995-96 0F347100-0F347277 - - - N/A N/A 33760 -450 454/V8 1995-96 0F347100-0F347277 - - - N/A N/A 33760 -450 454/V8 1995-96 0F347100-0F347277 - - - N/A N/A 33760 -454 Mag Alpha 454/V8 1986-88 0A631894-0B785148 51240 51240 51140 N/A N/A 33760 30240454 Mag Bravo 454/V8 1988-97 0B721206-0K999999 51240 51240 51140 N/A N/A 33760 30240454 Mag EFI 454/V8 1994-95 0F115700-0F802349 51240 51240 51140 N/A N/A 33760 30240454 Mag EFI Ski 454/V8 1995-96 0F215800-0F820099 51240 51240 51140 N/A N/A 33760 30240454 Mag MPI 454/V8 1996-01 0F802350 & Up 51240 51240 51140 N/A N/A 33760 30240454 Mag MPI Horizon MIE 454/V8 1998-01 0L002200 & Up 51240 51240 51140 N/A N/A 33760 30240454 Mag MPI Ski 454/V8 1996-97 0F820100-0K999999 51240 51240 51140 N/A1 N/A 33760 30240525 SC w/Bravo 454/V8 1991-96 0D456000-0F877734 - - - N/A N/A 33760 -525 SC w/Bravo 454/V8 1991-96 0D456000-0F877734 - - - N/A N/A 33760 -525 SC w/Bravo 454/V8 1991-96 0D456000-0F877734 - - - N/A N/A 33760 -525 SC w/SSM 454/V8 1991-96 0D456000-0F877734 - - - N/A N/A 33760 -525 SC w/SSM 454/V8 1991-96 0D456000-0F877734 - - - N/A N/A 33760 -525 SC 454/V8 1997-97 0K000012 & Up - - N/A N/A N/A - N/A7.4L Bravo 454/V8 1988-97 0B771113-0K999999 51240 - 51140 N/A N/A 33760 302407.4 EFI MIE 454/V8 1996-97 0F874815-0K999999 51240 - 51140 N/A N/A 33760 302407.4L MIE w/B/W 454/V8 1988-92 0B788366-0D715493 51240 - 51192 N/A N/A 33760 302407.4L MIE w/B/W 454/V8 1988-92 0B788366-0D715493 51240 - 51110 N/A N/A 33760 302407.4L MIE w/B/W 454/V8 1988-92 0B788366-0D715493 51240 - 51140 N/A N/A 33760 302407.4L MIE w/Hurth 454/V8 1989-92 0C391564-0D715493 51240 - 51140 N/A N/A 33760 302407.4L MIE 454/V8 1992-97 0D715494-0K999999 51240 - 51140 N/A N/A 33760 302407.4L MPI 454/V8 1998-01 0L010003 & Up 51240 - 51140 N/A N/A 33760 30240
Serial No. RangeEnd Cap
RearGasket
Ex.Mani.Gasket
Ex.Elbow
Mercruiser
www.glmmarine.com 31
MANIFOLD APPLICATIONS FOR MERCRUISER
Model Year ExhaustMani.Port
ExhaustElbow
End CapFront
ExhaustMani.Stbd.
7.4L MPI MIE 454/V8 1995-01 0F563052 & Up 51240 - 51140 N/A N/A 33760 302407.4LX Bravo EFI 454/V8 1996-97 0F820000-0K999999 51240 - 51140 N/A N/A 33760 302407.4LX Bravo MPI 454/V8 1996-97 0F602010-0K999999 51240 - 51140 N/A N/A 33760 30240390 MCM/MIE 482/V8 1969-70 2781129-3042731 51242 51244 51196 51030 51030 33760 31480465 502/V8 1990-94 0C849992-0F213244 - - - N/A N/A 33760 -500 Bravo 502/V8 1994-98 0F213293-0L001772 - - - N/A N/A 33760 -500 (Gen +) 502/V8 1999-00 0L414639- - - - N/A N/A 33760 -502 Mag Bravo 502/V8 1990-93 0C878221-0F114528 51240 51240 51140 N/A N/A 33760 30240502 Mag EFI 502/V8 1993-95 0D840650-0F802599 51240 51240 51140 N/A N/A 33760 30240502 Mag MPI 502/V8 1996-01 0F802600 & Up 51240 51240 51140 N/A N/A 33760 30240600 SC 502/V8 1991-96 0D456489-0F877642 - - N/A N/A N/A 33760 -600 SC 502/V8 1997-97 0K000227 & Up - - N/A N/A N/A - N/A8.2L MIE 502/V8 1990-96 0C878221-0F819619 51240 51240 51140 N/A N/A 33760 302408.2L MPI MIE 502/V8 1996-01 0F819620 & Up 51240 51240 51140 N/A N/A 33760 30240500 Bulldog w/ Bravo 540/V8 1990-98 0C577254-0L001607 - - - N/A N/A 33760 -500 Bulldog w/ Bravo 540/V8 1990-98 0C577254-0L001607 - - - N/A N/A 33760 -500 Bulldog w/ Bravo 540/V8 1990-98 0C577254-0L001607 - - - N/A N/A 33760 -500 Bulldog w/ Bravo 540/V8 1999-00 0L414620- - - - N/A N/A 33760 -500 Bulldog w/ SSM 540/V8 1990-00 0C577254 & Up - - - N/A N/A 33760 -800 SC 572/V8 1993-96 0D763836 & Up - - - N/A N/A - -
Serial No. RangeEnd Cap
RearGasket
Ex.Mani.Gasket
Ex.Elbow
ANODES AND ANODE KITS FOR ALUMINUM MANIFOLDS
No. 12691ANODE KITOEM: N/A3/4 Inch Length
No. 12692ANODEOEM: N/A3/4 Inch Length
No. 12693ANODE KITOEM: N/A1-1/2 Inch Length
No. 12694ANODEOEM: N/A1-1/2 Inch Length
Mercruiser
32
No. 21895PLUGOEM: N/A
No. 21895PLUGOEM: N/A
For V6 & V8 Small Block
V8 Big Block
ENGINE MOUNTS
3/4-16
No. 50020ENGINE MOUNTOEM: 66284A2, 814263A1
CAST STEELBODY
5-1/4”
4”
3-1/4”
5”
5/8-18
No. 50030ENGINE MOUNTOEM: 35852
5-1/4”
4”
3-1/4”
5”
CAST STEELBODY
NEWNEW
Mercruiser
www.glmmarine.com 33
EXHAUST GASKET SETS
No. 39290OEM: 27-35898A4
No. 39300OEM: 27-53354A1
No. 39320OEM: 27-99777A1
For GM 153 CID (2.5L) 120 HP For GM 181 CID (3.0L) 140 HPFor GM 153/181 CID (2.5L/3.0L)
120/160 HP
No. 39271OEM: N/A
No. 39270OEM: 27-46401A1
No. 39870OEM: N/AFits Center Riser Manifold
For GM 181 CID (3.0LX/3.0L) 1990 & Up For GM 250/292 CID Inline 6-Cyl. For GM 229/262 CID V6 175-205 HP
No. 39310OEM: 27-54566A1Fits Log Style Manifold
No. 39280OEM: 27-33395A2Fits Log Style Manifold
No. 39880OEM: N/AFits Center Riser Manifold
For Ford 302/351 CID (5.0/5.8L)For GM 305/350 CID (5.0/5.0L)
198-270 HPFor GM 305/350 CID (5.0/5.7L)
200-320 HP
No. 39120OEM: 27-46820A1Fits Log Style Manifold
No. 39890OEM: N/AFits Center Riser Manifold
No. 39272OEM: N/AFits Cast Iron Manifold
For GM 427/454/482 CID For GM 454/502 CID (7.4/8.2L)
For GM 244 CID 4-Cyl.
No. 39273OEM: N/AFits Cast Aluminum Manifold
For GM 244 CID 4-Cyl.
Mercruiser
34
EXHAUST ELBOW MOUNTING KITS
No. 53300OEM: N/A3 Inch Riser without Spacer
No. 53330OEM: N/A3 Inch Riser with 3 Inch Spacer
No. 53360OEM: N/A3 Inch Riser with 6 Inch Spacer
Raw Water Cooling Raw Water Cooling Raw Water Cooling
No. 53301OEM: N/A3 Inch Riser without Spacer
No. 53331OEM: N/A3 Inch Riser with 3 Inch Spacer
No. 53361OEM: N/A3 Inch Riser with 6 Inch Spacer
Fresh Water Cooling Fresh Water Cooling Fresh Water Cooling
No. 53400OEM: N/A4 Inch Riser without Spacer
No. 53430OEM: N/A4 Inch Riser with 3 Inch Spacer
No. 53460OEM: N/A4 Inch Riser with 6 Inch Spacer
Raw Water Cooling Raw Water Cooling Raw Water Cooling
No. 53401OEM: N/A4 Inch Riser without Spacer
No. 53431OEM: N/A4 Inch Riser with 3 Inch Spacer
No. 53461OEM: N/A4 Inch Riser with 6 Inch Spacer
Fresh Water Cooling Fresh Water Cooling Fresh Water Cooling
No. 53100OEM: N/A
Fits 51120, 51190 Riser
No. 53110OEM: N/A
Fits 51130 Riser
No. 53120OEM: N/A
For Aluminum ManifoldFits 51180 Riser
No. 53130OEM: N/A
For Cast Iron ManifoldFits 51170 Riser
GLM HIGH QUALITY ELBOW & EXHAUST MANIFOLD GASKETS
ALUMINUM EXHAUST HARDWARE KITS - ALL STAINLESS STEEL
GLM ALUMINUM MANIFOLDS (SPORTY BLACK)
No. 51115ALUMINUM EXHAUST ELBOW 3”OEM: N/A
No. 51145ALUMINUM EXHAUST ELBOW 4”OEM: N/A
For GM V6
Mercruiser
www.glmmarine.com 35
No. 30240OEM: 27-863724
No. 51225ALUMINUM EXHAUST MANIFOLDOEM: N/A
No. 51235ALUMINUM EXHAUST MANIFOLDOEM: N/A
No. 51245ALUMINUM EXHAUST MANIFOLDOEM: N/A
For GM V8 Small Block For GM V8 Big Block
No. 51228OEM: N/A
For V6 w/ 3” Riser
No. 51229OEM: N/A
For V6 w/ 4” Riser
No. 51239OEM: N/A
For V8 Small Block w/ 4” Riser
No. 51249OEM: N/A
For V8 Big Block w/ 4” Riser
No. 30220OEM: 27-863725-1
No. 32080OEM: 27-863726
No. 33760OEM: 27-46820
No. 31100OEM: 27-33395
No. 32170OEM: 27-99757
For GM V6
For GM V8 Small Block
For GM V8 Big Block
ELBOW
ELBOW
ELBOW
EXHAUST MANIFOLD
EXHAUST MANIFOLD
EXHAUST MANIFOLD
GLM Manifold Gaskets
are made from flexible
Graphite Composite
Reinforced Sheets laminated
with Stainless Steel SUS316
(marine grade) foils.
Exhaust Elbow Gaskets
have side leakage-proof
treatment and sticking proof
treatment. Exhaust Manifold
Gaskets have tinged
tinplate-reinforcement.
Temperature Limit
Thickness
Density of Sheet
Compressibility
Recovery
1112 F
1/16 Inch
1.309 / cm3
15-35%
20% Min.
o
ALUMINUM EXHAUST MANIFOLD KITS (SPORTY BLACK)
No. 59225OEM: N/A
No. 59223OEM: N/A
No. 59235OEM: N/A
No. 59233OEM: N/A
Mercruiser
36
3 Inch Manifold Kits 4 Inch Manifold Kits
No. 59245OEM: N/A
No. 59243OEM: N/A
For GM V6 with Riser fits 4” HoseFor GM V6 with Riser fits 3” Hose
For GM V8 Small Block fits 4” HoseFor GM V8 Small Block fits 3” Hose
For GM V8 Big Block fits 4” HoseFor GM V8 Big Block fits 3” Hose
Fits: 2001-02 MCM 4.3L (0M300000-0M314999), 2001-02 MCMV8 (305, 350 & 377 CID) MPI engine (0M300000-0M599999),2001-02 MIE & Ski V8 (350 & 377 CID) MPI engines (0M300000-0M316999).
Fits: 2001-02 MCM 4.3L MPI (0M300000-0M614999), 2001-02MCM V8 (305, 350 & 377 CID) MPI engine (0M300000-0M599999),2001-02 MIE & Ski V8 (350 & 377 CID) MPI engines (0M300000-0M316999). Fits only the above engines with cast iron elbows.
SPACER KITS - CAST IRON
EXHAUST MANIFOLD MOUNTING KITS
Mercruiser
www.glmmarine.com 37
No. 503103” RISER KITOEM: 93320A5
No. 506106” RISER KITOEM: 93322A12
No. 33765OEM: N/A
No. 33795OEM: N/A
For GM V8 Big Block For Ford V8
No. 31105OEM: N/A
For GM V8 Small Block
No. 32175OEM: N/A
For GM V6
SPACERS
No. 506006” SPACER - CAST IRONOEM: N/A
No. 506056” SPACER - ALUMINUM BLKOEM: N/A
No. 503053” SPACER - ALUMINUM BLKOEM: N/A
No. 503003” SPACER - CAST IRONOEM: N/A
No. 503203” RISER KITOEM: 93320A10
No. 506206” RISER KITOEM: 93322A10
Fits: MCM V6 & TBI engines w/ 2-piece exhaust manifolds(0M614999 & below), MCM/MIE/Ski V8 (305, 350, 377, 454 & 502CID) engines with cast iron elbows (0M299999 & below), MCM V8(305, 350 CID) carb. engines (0M300000-0M599999), MIE & Skicarb. engines (0M300000-0M316999).
Fits: MCM V6 & TBI engines w/ 2-piece exhaust manifolds(0M614999 & below), MCM/MIE/Ski V8 (305, 350, 377, 454 & 502CID) engines w/ cast iron elbows (0M299999 & below), MCM V8(305 & 350 CID) carb. engines (0M300000-0M599999), MIE & Skicarb. engines (0M300000-0M316999).
NEW NEW
GM V8 SMALL BLOCK EXHAUST SYSTEM EVALUATION
Mercruiser
Separating Exhaust Gas PulsesAll V8 engines have a firing order that fires two cylinders within 90 degrees of each other
on the same bank of cylinders. With a firing order of 1-8-4-3-6-5-7-2, we have #8 and #4firing on the starboard side of the engine within 90 degrees of crankshaft rotation. On theport side, we have #5 and #7 firing within 90 degrees of crankshaft rotation of each other.Of course, this also means that the exhaust gases for these cylinders immediatelydischarge into the exhaust manifold one after the other.
At this point, when the two cylinders fill the manifold in immediate succession, theexhaust manifold becomes overwhelmed with exhaust gases, creating excessive backpressure. In fact, excessive backpressure from an overwhelmed exhaust system will notonly keep spent gases from leaving the cylinder head exhaust port, but in certain ports,exhaust gases from adjacent cylinders may find their way back in.
The solution is to isolate each exhaust gas pulse for as long as possible in the exhaustmanifold. There are aftermarket manifold manufacturers that go to great lengths to isolateeach exhaust pulse the full length of the manifold, and there are some that barely addressthe problem at all. Choosing a high performance manifold that isolates each runner is thekey to building horsepower with the exhaust system.
OEM
38
GOOD
“OTHER”
BETTER
GLM
BEST!
“OTHER”
PORT SIDE STARBOARD SIDEExhaust Gases Exhaust Gases
*Cylinders fire in succession *Cylinders fire in succession1-8-4-3-6-5*-7*-2 1-8*-4*-3-6-5-7-2
GLM
PORT SIDE STARBOARD SIDEExhaust Gases Exhaust Gases
*Cylinders fire in succession *Cylinders fire in succession1-8-4-3-6-5*-7*-2 1-8*-4*-3-6-5-7-2
1 3 5* 7* 2 4* 6 8*
1 3 5* 7* 2 4* 6 8*
A high performance aftermarket exhaust manifold can delivera performance increase over a stock OEM exhaust manifold.
GM V8 SMALL BLOCK EXHAUST SYSTEM EVALUATION
Mercruiser
www.glmmarine.com 39
Separating Exhaust Gas Pulses Continued...Because the starboard side of the engine fires #4 and #8 in succession, there is a
cylinder (#6) separating the two. Dividing this manifold into two different sections bygrouping #2 and #4 in the front half of the manifold and #6 and #8 into the back half ofthe manifold works relatively well in isolating the #4 and #8 cylinders. On the port side of theengine we have a problem: The #5 and #7 cylinders that fire in succession are next to eachother.
Dividing the port manifold into a front half and a back half groups cylinders #1 and #3together (which is okay), but groups #5 and #7 together (which is definitely not okay).This is exactly what we are trying to prevent! The correct way to build the port side manifoldis to isolate the exhaust gases from cylinders #5 and #7 all the way to the manifold exit.
Lowering Back PressureLowering back pressure in the exhaust manifold is a combination of isolating the
exhaust pulses as discussed in the previous section, and simply making the exhaustsystem larger. Some techniques for lowering back pressure include: large passages in theexhaust manifolds, a large exit hole out of the manifold, a large exhaust pipe and largeradius curves in the pipe wherever the exhaust gases have to change direction.”
PORT SIDEFiring Order Cross Section
STARBOARD SIDEFiring Order Cross Section
1 3 5 7 2 4 6 8
GLM COMPLETEEXHAUSTMANIFOLDCross Section
GLM COMPLETEEXHAUSTMANIFOLD
If properly designed, it can achieve this by two ways:Separating Exhaust Gas Pulses and Lowering Back Pressure.
GM V8 BIG BLOCK EXHAUST SYSTEM EVALUATION
Mercruiser
40
Separating Exhaust Gas PulsesAll V8 engines have a firing order that fires two cylinders within 90 degrees of each other
on the same bank of cylinders. With a firing order of 1-8-4-3-6-5-7-2 we have #8 and #4firing on the starboard side of the engine within 90 degrees of crankshaft rotation of eachother. Of course, this also means that the exhaust gases for these cylinders immediatelydischarges into the exhaust manifold one after the other. It is at this point, when the twocylinders fill the manifold in immediate succession, that the exhaust manifold becomesoverwhelmed with exhaust gases, creating excessive back pressure. In fact, these twocylinders on each bank firing in succession, not only create excessive back pressure in themanifold, but all the way down the exhaust pipe. Excessive back pressure from an over-whelmed exhaust system will not only keep spent gases from leaving the cylinder headexhaust port, but in certain ports, exhaust gases from adjacent cylinders may find their way back in.
The solution is to isolate each exhaust gas pulse as much as possible for as long aspossible in the exhaust manifold. There are aftermarket manifold manufacturers that go togreat lengths to isolate each exhaust pulse the full length of the manifold and there aresome that barely address the problem at all.
Divided Exhaust ManifoldsBecause the starboard side of the engine fires cylinders 4 & 8 in succession, there is a
cylinder (#6) separating the two. Dividing this manifold into two different sections by group-ing cylinder #2 and #4 in the front half of the manifold, and #6 and #8 into the back half ofthe manifold with a divider, works relatively well in isolating cylinders #4 and #8. On the portside of the engine, we have a problem. The cylinders that fire in succession, 5&7, are nextto each other. Dividing the port manifold into a front half and back half groups cylinder 1&3together (which is okay) but also groups cylinder 5&7 together (definitely not okay). This isexactly what we are trying to prevent. The correct way to build the port side manifold is toisolate the exhaust gases from cylinders 5&7 all the way to the manifold exit. This can notbe done with a simple divider in the middle of the manifold.
Lowering Back PressureLowering back pressure in the exhaust manifold is a combination of
isolating the exhaust pulses as discussed in the previous paragraphand simply making the exhaust system larger. Large passagesin the exhaust manifolds, a large exit hole out of the manifold, alarge exhaust pipe and large radius curves in the pipe whereverthe exhaust gases have to change direction are the secrets tolowering back pressure.”
PORT SIDEFiring Order Cross Section
STARBOARD SIDEFiring Order Cross Section
1 3 5 7 2 4 6 8
OM
C M
anifold
Lin
e
Section 2
OMCExploded Views, Gaskets
& Components
Sectio
n 2
4-Cylinder - 181 CID (1973-90) .............................................. 42-43
4-Cylinder - 181 CID (1991 & Up) .......................................... 44-45
V6 Conversion Kit for GM 262 CID (1986-90) ........................ 46-47
V6 - 262 CID (1991 & Up) ...................................................... 48-49
V8 S.B. - 305/350 CID (1979-89) ........................................... 50-51
V8 - GM 350 CID (1989 & Up) ............................................... 52-53
V8 - FORD 302/351 CID (1991 & Up) .................................... 54-55
V8 - 454/502 CID (1991 & Up) ............................................... 56-57
Complete Exhaust Manifold Kits .................................................. 58
Exhaust Manifold Gasket & Hardware Kits ..................................59
41
OMC
42
MODEL 140 - GM 181 CID, 3.0L, 4-CYL. (1973-90)
OMC
www.glmmarine.com 43
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
984054
908079
3850495
311121
907761
315055
910384
907885
552940
306470
314616
310870
3852093
907891
201809
3852002
552938
980020
3850799
306422
909232
909371
3852604
311388
3852741
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Gasket - End Cap
Gasket - End Cap
Gasket - Carburetor
End Cap - Front
End Cap - Rear
Screw - End Cap
Lockwasher
Stud - Carburetor
Stud - Exhaust Elbow
Stud - Exhaust Manifold
Screw
Screw
Lockwasher
Nut
Exhaust Elbow Assembly (1972-73 100/120/140/165 HP)
Exhaust Elbow Assembly (All Other Models)
Nut
Exhaust Hose
Exhaust Hose
Clamp
Washer
Exhaust Hose
51442
31570
33770
33330
32580
34700
51080
51060
22362
21496
22482
22483
22484
22399
22376
21493
21160
51310
51340
21249
89221
89223
01090
21494
89222
MODEL 140 - GM 181 CID, 3.0L, 4-CYL. (1973-90)Qty.
1
1
1
1
1
1
1
1
8
12
4
4
2
1
3
5
2
1
1
8
1
1
4
4
1
OMC
44
MODEL 3.0/3.0 H.O. - GM 181 CID, 4-CYL. (1991 & Up)
OMC
www.glmmarine.com 45
GLM No.Ref No. OEM No. Description
1
2
3
4
5
5A
5B
6
7
8
9
10
11
12
13
14
15
16
17
18
19
3858870
3853256
3850495
3853283
-
-
304174
3853430
3852538
3853431
3853378
3853404
3853373
3850799
3857798
3853396
3853397
3852142
3852741
3852604
3853628
Exhaust Manifold Assembly (Except 302 BMRRGD)
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Gasket - Carburetor
Straight Fitting Kit - Water Drain Contents Ref. 5A, 5B
Drain Plug Kit
O-Ring
Screw
Elbow Fitting - Exhaust Manifold
Screw
Stud - Exhaust Manifold
Locknut
Stud - Exhaust Manifold
Exhaust Elbow
Exhaust Elbow
Screw - Exhaust Elbow
Screw - Exhaust Elbow
Nut - Exhaust Elbow
Exhaust Hose
Clamp
Restrictor
51450
33580
33770
30382
13980
13992
80140
22315
13970
21757
22488
21248
22482
51340
51350
21756
21753
21249
89222
01090
50007
MODEL 3.0/3.0 H.O. - GM 181 CID, 4-CYL. (1991 & Up)Qty.
1
1
1&2
1
1
1
1
3
1
1
2
2
4&6
1
1
4
2
2
1
4
1
MODEL 4.3/4.3 H.O. - GM 262 CID V6 (1986-90)
OMC
46
DISCONTINUED
OMC
www.glmmarine.com 47
V6 MANIFOLD CONVERSION KIT - SINGLE-PIECE MANIFOLDS
CONVERT YOUR V6
SINGLE PIECE MANIFOLDS TO
CENTER RISE MANIFOLDSWith GLM Conversion Kits
No. 58994 (1986-1990) & No. 58995 (1989 only)
NEW
GLM’s Manifold Conversion Kit is designed to convert all Single-Piece ExhaustManifolds to the Center Rise Manifolds on V6 4.3L Engines with GM 262 CIDBlocks from 1986 to 1990.
No. 58994 Kit Contains:1 GLM No. 58480 Complete Set
Two-piece Exhaust Manifolds and 4” Risers (includes gaskets)
2 GLM No. 89224 Exhaust Hose
2 GLM No. 89222 Exhaust Hose
2 GLM No. 50780 Exhaust Tube for V6
8 GLM No. 01100 Hose Clamps
Comes with All the Hardware toComplete the Conversion Right!
Exhaust Tubefor No. 58995
Exhaust Tubefor No. 58994
No. 58995 Kit Contains :1 GLM No. 58480 Complete Set
Two-piece Exhaust Manifolds and 4” Risers (includes gaskets)
2 GLM No. 89224 Exhaust Hose
2 GLM No. 89222 Exhaust Hose
2 GLM No. 50790 Exhaust Tube for V6
8 GLM No. 01100 Hose Clamps www.glmmarine.com
OMC
48
MODEL 4.3L - GM 262 CID, V6 (1991 & UP)
18
OMC
www.glmmarine.com 49
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6*
6A*
6B*
6C*
7*
8
9
10
11
12
13
14
15
16
17
18
3857656
3853412
3850496
3852467
3853404
-
-
304174
-
3852538
3857944
3852830
3852002
3852058
3852696
3852741
3853860
3852604
-
315713
3852738
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Stud
Nut
Straight Fitting
Drain Plug Kit
O-Ring
Straight Fitting
Elbow Fitting
Exhaust Elbow Assembly
Screw
Lockwasher
Washer
Exhaust Hose
Exhaust Hose
Clamp
Clamp
Plug
Plug
Exhaust Tube
51480
32170
33810
22487
21248
13982
13992
80140
13983
13970
51330
22316
21493
21675
89224
89222
01100
01090
22379
21896
50780
MODEL 4.3L - GM 262 CID, V6 (1991 & UP)Qty.
1
1
1
6
6
1
1
1
1
1
1
4
4
4
1
1
4
4
1
1
1
* Included with Manifold 51480
OMC
50
MODEL 800 SERIES - GM 305/350 CID, V8 S.B. (1979-88)
OMC
www.glmmarine.com 51
GLM No.Ref No. OEM No. Description
1
1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
17
17
18
19
912441
912442
3852468
3850496
909830
3853786
3852467
908700
309336
909863
315713
306435
912374
3852742
3852604
984387
909609
909610
909232
909371
Exhaust Manifold Assembly - STBD
Exhaust Manifold Assembly - PORT
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Cap
Clamp
Stud
Nut
Lockwasher
Exhaust Elbow Assembly
Plug
Screw
Exhaust Hose (Cobra)
Exhaust Hose (Cobra)
Clamp
Clamp
Elbow Tube - STBD (Stringer Mount)
Elbow Tube - PORT (Stringer Mount)
Exhaust Hose
Exhaust Hose
51410
51420
31100
33810
22280
21791
22487
21248
21493
51320
21896
21753
89220
89230
01090
01200
50730
50740
89221
89223
MODEL 800 SERIES - GM 305/350 CID, V8 S.B. (1979-88)Qty.
1
1
1
1
1
1
6
6
6
1
1
4
1
1
3&4
1
1
1
1
1
OMC
52
MODEL 5.7L - V8, GM 350 CID (1989 & Up)
OMC
www.glmmarine.com 53
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6*
6A*
6B*
6C*
7
8
9
10
11
12
13
14
15
16
17
18
19*
3857723
3852468
3850496
3852467
3853404
-
-
304174
-
3852538
3857944
3852830
3852002
3852058
3852696
3852741
3853860
3852604
-
315713
763891
-
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Stud
Locknut
Straight Fitting Kit
Drain Plug Kit
O-Ring
Reducer
Elbow Fitting
Exhaust Elbow Assembly
Screw
Lockwasher
Washer
Exhaust Hose
Exhaust Hose
Clamp
Clamp
Plug
Plug
Exhaust Tube
Straight Fitting
51430
31100
33810
22487
21248
13982
13992
80140
13983
13970
51330
22316
21493
21675
89224
89222
01100
01090
22379
21896
50780
13985
MODEL 5.7L - V8, GM 350 CID (1989 & Up)Qty.
1
1
1
6
6
1
1
1
1
1
1
4
4
4
1
1
4
4
1
1
1
1
* Included with Manifold 51430
OMC
54
MODEL 5.0/5.8L/5.8 & 351 KING EFI - V8, FORD 302/351 CID (1991 & UP)
OMC
www.glmmarine.com 55
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7
8
9
9a
9b
10
10
11
12
13
13
14
15
16
17
18
3852347
3852455
3850496
3853434
3853404
3853155
3852476
3852602
3857944
3855271
3855269
3852830
3853326
3852002
3852058
3852696
3853608
3852741
3853860
3852604
-
215713
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Stud
Nut
Screw
Cap
Clamp
Exhaust Elbow Assembly (1988-96 Carb.)
Exhaust Elbow Assembly - PORT (1993-96 EFI)
Exhaust Elbow Assembly - STBD (1993-96 EFI)
Screw (1988-96 Carb.)
Screw (1993-96 EFI)
Lockwasher
Washer
Exhaust Hose (1998-96 Carb.)
Exhaust Hose (1993-96 EFI)
Exhaust Hose
Clamp
Clamp
Plug
Plug
51490
33790
33810
22486
21248
21754
22290
01071
51330
51332
51334
22316
21755
21493
21675
89224
89229
89222
01100
01090
22379
21896
MODEL 5.0/5.8L/5.8 & 351 KING EFI - V8, FORD 302/351 CID (1991 & UP)Qty.
1
1
1
5
5
3
1
1
1
1
1
4
4
4
4
1
1
1
4
4
1
1
OMC
56
MODEL 7.4/8.2L - V8, GM 454/502 CID (1991 & UP)
OMC
www.glmmarine.com 57
GLM No.Ref No. OEM No. Description
1
2
3
4
5
5A
5B
6
7
8
9
10
11
12
13
14
15
16
3861459
3852472
3850496
3853326
-
-
304174
3852538
3857944
3852830
3852002
3852058
3852696
3852741
3853860
3852604
-
315713
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Screw 3/8 - 16 x 1 1/4 Flange
Straight Fitting
Drain Plug Kit
O-Ring
Elbow Fitting
Exhaust Elbow Assembly
Screw
Lockwasher
Washer
Exhaust Hose
Exhaust Hose
Clamp
Clamp
Plug
Plug
51500
33760
33810
21755
13982
13992
80140
13970
51330
22316
21493
21675
89224
89222
01100
01090
22379
21896
MODEL 7.4/8.2L - V8, GM 454/502 CID (1991 & UP)Qty.
1
1
1
8
1
1
1
1
1
4
4
4
1
1
4
4
1
57-B
OMC V6, V8 SMALL BLOCK & V8 BIG BLOCK EXHAUST MANIFOLD DIMENSIONS
V6
V8 Small Block
V8 Big Block
No. 51330EXHAUST ELBOWOEM: 3857944
No. 51480EXHAUST MANIFOLD
OEM: 3857656
No. 51320EXHAUST ELBOWOEM: 909863
No. 51410EXHAUST MANIFOLD
OEM: 912441
No. 51330EXHAUST ELBOWOEM: 3857944
No. 51430EXHAUST MANIFOLD
OEM: 3857723
No. 51330EXHAUST ELBOWOEM: 3857944
No. 51490EXHAUST MANIFOLD
OEM: 3852347
No. 51332EXHAUST ELBOW (Port)OEM: 3855271
No. 51490EXHAUST MANIFOLD
OEM: 3852347
No. 51330EXHAUST ELBOWOEM: 3857944
No. 51500EXHAUST MANIFOLD
OEM: 3861459
V8 Small Block
V8 Small Block
No. 51334EXHAUST ELBOW (Starboard)OEM: 3855269
3 Inch Risers
OMC
www.glmmarine.com 58
COMPLETE EXHAUST MANIFOLD KITS
No. 58470OEM: N/A
No. 58480OEM: N/A
No. 58410OEM: N/A
No. 58430OEM: N/A
No. 58490OEM: N/A
No. 58491OEM: N/A
No. 58500OEM: N/A
For GM V6 262 CID (1986-90) For GM V6 262 CID (1991 & Up)
For GM V8 305/350 CID (1979-89) For GM V8 305/350 CID (1990 & Up)
For FORD V8 302/351 CID (Carb. Engine) For FORD V8 302/351 CID (EFI Engine)
For GM V8 454/502 CID (1991 & Up)
DISCONTINUED
59
OMCEXHAUST MANIFOLD GASKET AND HARDWARE KITS
No. 39780OEM: N/A
No. 39790OEM: N/A
No. 39771OEM: N/A
No. 39772OEM: N/A
No. 53910FOR LOG STYLEOEM: N/A
No. 53940W/ HARDWAREOEM: N/A
No. 39770OEM: N/A
No. 53773W/ HARDWAREOEM: N/A
No. 53920W/ HARDWAREOEM: N/A
No. 39773W/OUT HARDWARE
OEM: N/A
No. 39920W/OUT HARDWARE
OEM: N/A
No. 39940W/OUT HARDWARE
OEM: N/A
No. 39910W/OUT HARDWARE
OEM: N/A
No. 53911FOR CENTER STYLE W/ HARDWAREOEM: N/A
For GM 2.5L 153 CID (1965-85) For GM 3.0L 140 HP (1973-86) For GM 2.5L/3.0L (1985-88)
For GM 3.0L 181 CID (1991 & Up) For GM V6 3.8L 229 CID (1981-86) For GM V6 4.3L 262 CID (1991 & Up)
For GM V8 Small Block For GM V8 454/502 CID For FORD V8 302/351 CID
60
Volv
o Penta M
anifold
Lin
e
Section 3
Volvo PentaExploded Views, Gaskets
& Components
Sectio
n 3
4-Cylinder - AQ 120-151 B.B. 140-250 (1973-90) ........................ 62
Exhaust Elbows for Models 30, 31, 40, 41, 42, 43, 44 ................. 63
4-Cylinder - 181 CID (1992 & Up) .......................................... 64-65
V6 - AQ 175-434 (1993 & Before) .......................................... 66-67
V6 - 262 CID (1992 & Up) ...................................................... 68-69
V8 S.B. - 305/350 CID (1993 & Before) ................................. 70-71
V8 - 350 CID (1993 & Up) ...................................................... 72-73
V8 - FORD 302/351 CID (1993 & Up) .................................... 74-75
V8 - 454/502 CID (1992 & Up) ............................................... 76-77
Complete Exhaust Manifold Kits .................................................. 78
Exhaust Manifold Gasket & Hardware Kits ..................................79
61
Volvo Penta
62
MODEL AQ 120/125/131/140/145/151 - BB 140/145/230/250, 4-CYL. (1973-90)
Exhaust Gasket/Hardware Kit Exhaust Manifold Hardware Kit
No. 53770OEM: N/A
No. 53771OEM: N/A
GLM No.Ref No. OEM No. Description
1
2
3
855387
855967
82745
Exhaust Manifold
Gasket
Drain Cock
51610
37100
13993
Qty.
4
1
1
Volvo Penta
www.glmmarine.com 63
EXHAUST ELBOWS
No. 51530OEM: 859963
Fits: 31, 41 Models
No. 51560OEM: 858481With Hose Connector Kit
Fits: 31, 41 Models
NEW
NEW
No. 51540OEM: 861289
Fits: 42, 43, 44 Models
No. 51550OEM: 845261
Fits: 30, 40 Models
NEW NEW
Volvo Penta
64
MODEL 3.0GS - 181 CID, 4-CYL. (1992 & Up)
Volvo Penta
www.glmmarine.com 65
GLM No.Ref No. OEM No. Description
1
2
3
4
5
5A
5B
6
7
8
9
10
11
12
13
14
15
16
17
3858870
3853256
3850495
3853283
3850802
-
-
3853430
3852538
3853431
3853378
3853404
3853373
3850799
3853397
3852142
3852741
3852604
3853628
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Gasket - Carburetor
Straight Fitting - Water Drain Contents Ref. 5A, 5B
Drain Plug Kit
O-Ring
Screw
Elbow Fitting - Exhaust Manifold
Screw
Stud - Exhaust Manifold
Locknut
Stud - Exhaust Manifold
Exhaust Elbow
Screw - Exhaust Elbow
Nut - Exhaust Elbow
Exhaust Hose
Clamp
Restrictor
51450
33580
33770
30382
13980
13992
80140
22315
13970
21757
22488
21248
22482
51340
21753
21249
89222
01090
50007
MODEL 3.0GS - 181 CID, 4-CYL. (1992 & Up)Qty.
1
1
1&2
1
1
1
1
3
1
1
2
2
4&6
1
2
2
1
4
1
MODEL AQ175, AQ205, AQ430A/B, AQ432, AQ434 - GM V6 (1993 & BEFORE)
Volvo Penta
66
7
C
Volvo Penta
www.glmmarine.com 67
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7*
7A*
7B*
7C*
8
9
10
11
12
856894
856116
856039
942268
942547
942336
192154
-
-
-
961610
857037
959796
940136
941907
Exhaust Manifold
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Screw
Screw
Washer
Straight Fitting Kit
Drain Plug Kit
O-Ring
Reducer
Hose Fitting
Exhaust Elbow
Screw
Screw
Washer
51640
32170
35080
22444
22444
21726
13982
13992
80140
13983
13970
51520
22353
22318
21725
MODEL AQ175, AQ205, AQ430A/B, AQ432, AQ434 - GM V6 (1993 & BEFORE)Qty.
1
1
1
4
1
5
1
1
1
1
1
1
2
2
4
* Included with Manifold 51640
Volvo Penta
68
MODEL 4.3L - GM 262 CID, V6 (1992 & UP)
Volvo Penta
www.glmmarine.com 69
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
6A*
6B*
6C*
7*
8
9
10
11
12
13
14
15
16
17
3857656
3853412
3850496
3852467
3853404
-
-
-
-
3852538
3863061
3852830
3852002
3852058
3852696
3852741
3853860
3852604
-
3852135
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Stud
Nut
Straight Fitting Kit
Drain Plug Kit
O-Ring
Straight Fitting
Elbow Fitting
Exhaust Elbow Assembly
Screw
Lockwasher
Washer
Exhaust Hose
Exhaust Hose
Clamp
Clamp
Plug
Plug
51480
32170
33810
22487
21248
13982
13992
80140
13983
13970
51330
22316
21493
21675
89224
89222
01100
01090
22379
21896
MODEL 4.3L - GM 262 CID, V6 (1992 & UP)Qty.
1
1
1
6
6
1
1
1
1
1
1
4
4
4
1
1
4
4
1
1
* Included with Manifold 51480
Volvo Penta
70
MODEL AQ & BB 200, 205, 211, 231, 225, 260, 271, 290, 311, 500, 501, 570, 571, 572 - GM 305/350 CID, V8 S.B. (1993 & BEFORE)
7
C
Volvo Penta
www.glmmarine.com 71
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7*
7A*
7B*
7C*
8
9
10
11
12
856883
856034
856039
942268
942547
942336
192154
-
-
-
961610
856891
959794
940186
941907
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Screw
Screw
Washer
Straight Fitting Kit
Drain Plug Kit
O-Ring
Reducer
Hose Fitting
Exhaust Elbow Assembly
Screw
Screw
Washer
51630
31100
35080
22444
22444
21726
13982
13992
80140
13983
13970
51510
22317
22318
21725
MODEL AQ & BB 200, 205, 211, 231, 225, 260, 271, 290, 311, 500, 501, 570, 571, 572 - GM 305/350 CID, V8 S.B. (1993 & BEFORE)Qty.
1
1
1
5
1
6
1
1
1
1
1
1
2
2
4
* Included with Manifold 51630
Volvo Penta
72
MODEL 5.7L - GM 350 CID V8 (1993 & Up)
19
Volvo Penta
www.glmmarine.com 73
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6*
6A*
6B*
6C*
7
8
9
10
11
12
13
14
15
16
17
18*
19
3857723
3852468
3850496
3852467
3853404
-
-
-
-
3852538
3863061
3852830
3852002
3852058
3852696
3852742
3853860
3852604
-
3852135
-
0763891
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Stud
Nut
Straight Fitting Kit
Drain Plug Kit
O-Ring
Reducer
Elbow Fitting
Exhaust Elbow Assembly
Screw
Lockwasher
Washer
Exhaust Hose
Exhaust Hose
Clamp
Clamp
Plug
Plug
Straight Fitting
Exhaust Tube
51430
31100
33810
22487
21248
13982
13992
80140
13983
13970
51330
22316
21493
21675
89224
89222
01100
01090
22379
21896
13985
50780
MODEL 5.7L - GM 350 CID V8 (1993 & Up)Qty.
1
1
1
6
6
1
1
1
1
1
1
4
4
4
1
1
4
4
1
1
1
1
* Included with Manifold 51430
Volvo Penta
74
MODEL 5.0/5.8L & Fi/FSi - FORD 302/351 CID V8 (1993 & UP)
19
Volvo Penta
www.glmmarine.com 75
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7
8
9
9
9
10
11
12
13
13
14
15
16
17
18
19
19
19
19
3582347
3852455
3850496
3853434
3853404
3853155
3852476
3852602
3863061
3855271
3855269
3852830
3852002
3852058
3852696
3853608
3863450
3853860
3852604
-
3852135
3853384
3853386
3853609
3853615
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Stud
Nut
Screw
Cap
Clamp
Exhaust Elbow Assembly (Carb.)
Exhaust Elbow Assembly - PORT (EFI)
Exhaust Elbow Assembly - STBD (EFI)
Screw
Lockwasher
Washer
Exhaust Hose for 5.0/5.8 Carb.
Exhaust Hose for 5.0/5.8 EFI
Exhaust Hose
Clamp
Clamp
Plug
Plug
Exhaust Tube for 5.0 Carb.
Exhaust Tube for 5.8 Carb.
Exhaust Tube for 5.0 EFI
Exhaust Tube for 5.8 EFI
51490
33790
33810
22486
21248
21754
22290
01071
51330
51332
51334
22316
21493
21675
89224
89229
89222
01100
01090
22379
21896
N/A
N/A
N/A
N/A
MODEL 5.0/5.8L & Fi/FSi - FORD 302/351 CID V8 (1993 & UP)Qty.
1
1
1
5
5
3
1
1
1
1
1
4
4
4
1
1
1
4
4
1
1
1
1
1
1
Volvo Penta
76
MODEL 7.4/8.2L - GM 454/502 CID V8 (1992 & UP)
Volvo Penta
www.glmmarine.com 77
GLM No.Ref No. OEM No. Description
1
2
3
4
5
5A
5B
6
7
8
9
10
11
12
13
14
15
16
3852362
3852472
3850496
3853326
-
-
-
3852538
3863061
3852830
3852002
3852058
3852696
3852741
3853860
3852604
-
3852135
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Screw
Straight Fitting Kit
Drain Plug Kit
O-Ring
Elbow Fitting
Exhaust Elbow Assembly
Screw
Lockwasher
Washer
Exhaust Hose
Exhaust Hose
Clamp
Clamp
Plug
Plug
51500
33760
33810
21755
13982
13992
80140
13970
51330
22316
21493
21675
89224
89222
01100
01090
22379
21896
MODEL 7.4/8.2L - GM 454/502 CID V8 (1992 & UP)Qty.
1
1
1
8
1
1
1
1
1
4
4
4
1
1
4
4
1
1
77-B
Volvo Penta V6, V8 SMALL BLOCK & V8 BIG BLOCK EXHAUST MANIFOLD DIMENSIONS
V6
V8 Small Block
V8 Big Block
No. 51330EXHAUST ELBOWOEM: 3857944
No. 51480EXHAUST MANIFOLD
OEM: 3857656
No. 51520EXHAUST ELBOWOEM: 857037
No. 51640EXHAUST MANIFOLD
OEM: 856894
No. 51330EXHAUST ELBOWOEM: 3857944
No. 51430EXHAUST MANIFOLD
OEM: 3857723
No. 51330EXHAUST ELBOWOEM: 3857944
No. 51490EXHAUST MANIFOLD
OEM: 3852347
No. 51332EXHAUST ELBOW (Port)OEM: 3855271
No. 51490EXHAUST MANIFOLD
OEM: 3852347
No. 51330EXHAUST ELBOWOEM: 3857944
No. 51500EXHAUST MANIFOLD
OEM: 3861459
V8 Small Block
No. 51334EXHAUST ELBOW (Starboard)OEM: 3855269
No. 51510EXHAUST ELBOWOEM: 856891
No. 51630EXHAUST MANIFOLD
OEM: 856883
3 Inch Risers
Volvo Penta
www.glmmarine.com 78
COMPLETE EXHAUST MANIFOLD KITS
No. 58640OEM: N/A
No. 58480OEM: N/A
No. 58630OEM: N/A
No. 58430OEM: N/A
No. 58490OEM: N/A
No. 58491OEM: N/A
No. 58500OEM: N/A
For GM V6 AQ 175-434 (1993 & Before) For GM V6 4.3L 262 CID (1992 & Up)
For GM V8 305/350 CID (1993 & Before) For GM V8 5.7L 350 CID (1993 & Up)
For FORD V8 302/351 CID (Carb. Engine) For FORD V8 302/351 CID (EFI Engine)
For GM V8 454/502 CID (7.4/8.2L)
79
Volvo PentaEXHAUST MANIFOLD GASKET AND HARDWARE KITS
No. 53910FOR LOG STYLEOEM: N/A
No. 39910W/OUT HARDWAREOEM: N/A
No. 53920W/ HARDWAREOEM: N/A
No. 39920W/OUT HARDWAREOEM: N/A
No. 53911FOR CENTER STYLE W/ HARDWAREOEM: N/A
For GM V8 Small Block For FORD V8 302/351 CID
No. 53775W/ HARDWAREOEM: N/A
No. 39775W/OUT HARDWAREOEM: N/A
For GM V8 305/350 CID(1993 & Before)
No. 53640W/ HARDWAREOEM: N/A
No. 39774W/OUT HARDWAREOEM: N/A
For GM V6 AQ175-AQ434(1993 & Before)
For GM V6 4.3L 262 CID(1991 & Up)
No. 53773W/ HARDWAREOEM: N/A
No. 39773W/OUT HARDWAREOEM: N/A
No. 53940W/ HARDWAREOEM: N/A
No. 39940W/OUT HARDWAREOEM: N/A
For GM V8 454/502 CID
80
Barr/In
dm
ar/M
arin
e P
ow
er M
anifo
ld L
ine
Section 4
Barr / Indmar / Marine PowerExploded Views, Gaskets
& Components
Sectio
n 4
V8 FORD - 302/351 CID ........................................................ 82-83
V8 S.B. - 305/350 CID ............................................................ 84-85
V8 B.B. - 454/502 CID ............................................................ 86-87
Complete Exhaust Manifold Kits .................................................. 88
Exhaust Manifold Gasket & Hardware Kits ..................................89
81
Barr / Indmar / Marine Power
82
MODEL - FORD 5.0/5.8L - 302/351 CID V8
Barr / Indmar / Marine Power
www.glmmarine.com 83
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7
8
9*
10
11
12
13
14
15
FM-1-83 (Barr)
53-2008 (Indmar)
-
1-0105 (Barr)
1-0107 (Barr)
20-0082(Barr)
20-0100 (Barr)
0992-593 (Indmar)
20-0102 (Barr)
53-2018 (Indmar)
20-0097
-
-
-
-
-
-
-
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Gasket - Exhaust Elbow
Exhaust Elbow 3" 10 Degree
Exhaust Elbow 4" 10 Degree
Exhaust Elbow 3" 30 Degree
Spacer 3"
Plug
90 Degree Elbow Fitting 3/4 -14 x 1
Straight Fitting 3/4 -14 x 1
Straight Fitting 3/4 -14 x 3/4
Stud
Nut
Screw
56250
33790
36820
36830
56110
56140
56120
56030
21892
13960
13984
13986
22481
21248
22355
MODEL - FORD 5.0/5.8L - 302/351 CID V8Qty.
1
1
1
1
1
1
1
1
1
1
1
1
4
4
4
* Included with Exhaust Elbows 56110, 56120 & 56140.
Plug also included with 3” Spacer 56030.
Barr / Indmar / Marine Power
84
MODEL GM 305/350 CID, V8 S.B.
Barr / Indmar / Marine Power
www.glmmarine.com 85
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7
8
9*
10
11
12
13
14
15
CHV-1-83 (Barr)
0994-000 (M.P.)
CHV-47-000
1-0105 (Barr)
1-0107 (Barr)
20-0082 (Barr)
0992-000 (M.P.)
20-0100 (Barr)
0992-593 (M.P.)
20-0102 (Barr)
53-2018 (Indmar)
20-0097 (Barr)
-
-
-
-
-
-
-
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Gasket - Exhaust Elbow
Exhaust Elbow 3" 10 Degrees
Exhaust Elbow 4" 10 Degrees
Exhaust Elbow 3" 30 Degrees
Spacer 3"
Plug
90 Degree Elbow Fitting 3/4 - 14 x 1
Straight Fitting 3/4 - 14 x 1
Straight Fitting 3/4 - 14 x 3/4
Sud
Nut
Screw
56230
31100
36820
36830
56110
56140
56120
56030
21892
13960
13984
13986
22481
21248
22355
MODEL GM 305/350 CID, V8 S.B.Qty.
1
1
1
1
1
1
1
1
1
1
1
1
4
4
4
* Included with Exhaust Elbows 56110, 56120 & 56140.
Plug also included with 3” Spacer 56030.
MODEL GM 454/502 CID V8 BIG BLOCK
Barr / Indmar / Marine Power
86
Barr / Indmar / Marine Power
www.glmmarine.com 87
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7
8
9*
10
11
12
13
14
CHVA-1-84 (Barr)
CHVA-47-0000
1-0105 (Barr)
1-0107 (Barr)
20-0082 (Barr)
0992-000 (M.P.)
20-0100 (Barr)
0992-593 (M.P.)
-
20-0097 (Barr)
-
-
-
-
-
-
Exhaust Manifold Assembly
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Gasket - Exhaust Elbow
Exhaust Elbow 3" 10 Degrees
Exhaust Elbow 4" 10 Degrees
Screw
Spacer 3"
Plug
90 Degree Elbow Fitting 3/4 -14 x 1
Straight Fitting 3/4 - 14 x 1
Straight Fitting 3/4 - 14 x 3/4
Stud
Nut
56240
33760
36820
36830
56110
56140
22355
56030
21892
13960
13984
13986
22481
21248
MODEL GM 454/502 CID V8 BIG BLOCKQty.
1
1
1
1
1
1
4
1
1
1
1
1
4
4
* Included with Exhaust Elbows 56110 & 56140.
Plug also included with 3” Spacer 56030.
Barr / Indmar / Marine Power
87-B
V6, V8 SMALL BLOCK & V8 BIG BLOCK EXHAUST MANIFOLD DIMENSIONS
V8 Small Block
V8 Big Block
No. 56120EXHAUST ELBOWOEM: 20-0102 (Barr)OEM: 53-2018 (Indmar)
No. 56250EXHAUST MANIFOLD
OEM: FM-1-83OEM: 53-2008
No. 56110EXHAUST ELBOWOEM: 20-0082 (Barr)OEM: 0992-000 (M.P.)
No. 56240EXHAUST MANIFOLD
OEM: CHVA-1-84 (Barr)
No. 56140EXHAUST ELBOWOEM: 20-0100 (Barr)OEM: 0992-000 (M.P.)
No. 56240EXHAUST MANIFOLD
OEM: CHVA-1-84 (Barr)
No. 56110EXHAUST ELBOWOEM: 20-0082 (Barr)OEM: 0992-000 (M.P.)
No. 56250EXHAUST MANIFOLD
OEM: FM-1-83OEM: 53-2008
No. 56120EXHAUST ELBOWOEM: 20-0102 (Barr)OEM: 53-2018 (Indmar)
No. 56230EXHAUST MANIFOLD
OEM: CHV-1-83
No. 56110EXHAUST ELBOWOEM: 20-0082 (Barr)OEM: 0992-000 (M.P.)
No. 56230EXHAUST MANIFOLD
OEM: CHV-1-83
4 Inch Risers3 Inch Risers
4 Inch Riser3 Inch Riser
No. 56140EXHAUST ELBOWOEM: 20-0100 (Barr)OEM: 0992-000 (M.P.)
No. 56250EXHAUST MANIFOLD
OEM: FM-1-83OEM: 53-2008
No. 56140EXHAUST ELBOWOEM: 20-0100 (Barr)OEM: 0992-000 (M.P.)
No. 56230EXHAUST MANIFOLD
OEM: CHV-1-83
www.glmmarine.com 88
COMPLETE EXHAUST MANIFOLD KITS
No. 58624OEM: N/A
No. 58634OEM: N/A
No. 58623OEM: N/A
No. 58633OEM: N/A
No. 58643OEM: N/A
No. 58625OEM: N/A
No. 58635OEM: N/A
For GM V8 B.B. fits 3” Hose For GM V8 B.B. fits 4” Hose
For GM V8 S.B. fits 3” Hose For GM V8 S.B. fits 4” Hose
For GM V8 S.B. with 3” 30 Degree Riser For FORD V8 fits 3” Hose
For FORD V8 fits 4” Hose
No. 58645OEM: N/A
For FORD V8 with 3” 30 Degree Riser
Barr / Indmar / Marine Power
89
EXHAUST MANIFOLD GASKET AND HARDWARE KITS
For GM V8 Small Block
No. 53781W/ HARDWAREOEM: N/A
No. 39781W/OUT HARDWAREOEM: N/A
For GM V8 Big Block
No. 53782W/ HARDWAREOEM: N/A
No. 39782W/OUT HARDWAREOEM: N/A
For FORD V8
No. 53783W/ HARDWAREOEM: N/A
No. 39783W/OUT HARDWAREOEM: N/A
Barr / Indmar / Marine Power
90
Cru
sader/
Ple
asure
cra
ft/Yanm
ar M
anifo
ld L
ine
Section 5
Crusader / Pleasurecraft / YanmarExploded Views, Gaskets
& Components
Sectio
n 5
Crusader - V8 S.B. - 305/350 CID .......................................... 92-93
Crusader - V8 B.B. - 454/502 CID .......................................... 94-95
Pleasurecraft - V8 S.B. - 305/350 CID ................................... 96-97
Pleasurecraft - V8 (Ford) - 302/351 CID ................................ 98-99
Pleasurecraft - V8 B.B. - 454/502 CID ............................... 100-101
Complete Exhaust Manifold Kits ................................................ 102
Exhaust Manifold Gasket & Hardware Kits ................................103
Yanmar - Exhaust Elbow ............................................................ 104
91
Crusader / Pleasurecraft
92
CRUSADER - MODEL 305XL/350XL/350HT - GM 305/350 CID V8 S.B.
Crusader / Pleasurecraft
www.glmmarine.com 93
GLM No.Ref No. OEM No. Description
1
2
3
3A
3B
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
98243
103876
30624
-
-
RS0316
98124
96306
98127
R029015
20783
127950
20827
93300000
95300000
90305475
98128
113186
98124A
97911
RS2180
Exhaust Manifold Assembly
Plug (1")
Hose Fitting & Drain Plug Kit
Drain Plug Kit
O-Ring
Screw
Wing Plate - Block Off
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Exhaust Elbow Assembly
Stud (2 - 3/4") - Spacer
Plug - Drain
Stud (3") - Exhaust Manifold
Lockwasher
Nut
Screw
Spacer 4"
Plug (3/4")
Wing Plate - Pass-thru
Straight Fitting - Exhaust Elbow/Spacer
Lockwasher
52230
21886
13950
13992
80140
23231
50008
31100
36840
52080
22463
21887
22464
21493
21248
23232
52090
21892
50009
13984
21497
CRUSADER - MODEL 305XL/350XL/350HT - GM 305/350 CID V8 S.B.Qty.
1
5
1
1
1
4
1
1
1
1
4
1
2
8
2
2
1
1
1
1
4
Crusader / Pleasurecraft
94
CRUSADER - MODEL 454XL/502XL - GM 454/502 CID V8 B.B.
Crusader / Pleasurecraft
www.glmmarine.com 95
GLM No.Ref No. OEM No. Description
1
2
3
3A
3B
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
98125
103876
97854
-
-
R009206
98124
96653
98127
R029015
20783
127950
20827
93300000
95300000
90305475
98128
113186
RS2180
98124A
97911
Exhaust Manifold Assembly
Plug (1")
Hose Fitting & Drain Plug Kit
Drain Plug Kit
O-Ring
Screw
Wing Plate - Block Off
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
Exhaust Elbow Assembly
Stud (2 - 3/4") - Spacer
Plug - Drain
Stud (3") - Exhaust Manifold
Lockwasher
Nut
Screw
Spacer 4"
Plug (3/4")
Lockwasher
Wing Plate - Pass Thru
Straight Fitting
52240
21886
13950
13992
80140
22364
50008
33760
36840
52080
22463
21887
22464
21693
21248
23232
52090
21892
21497
50009
13984
CRUSADER - MODEL 454XL/502XL - GM 454/502 CID V8 B.B.Qty.
1
1
1
1
1
1
1
1
1
1
1
1
4
4
4
PLEASURECRAFT - MODEL 5.0/5.7L - GM 305/350 CID V8 S.B.
Crusader / Pleasurecraft
96
Crusader / Pleasurecraft
www.glmmarine.com 97
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7
8
9
10
11
12
R028009
R029001
R029011
-
RM0002
-
-
-
RS0387
RS0285
RS2179
RS0305
Exhaust Manifold Assembly
Exhaust Elbow 3"
Exhaust Elbow 3-1/2"
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
90 Degree Elbow Fitting 3/4 -14 x 1
Straight Fitting 3/4 -14 x 1
Straight Fitting 3/4 -14 x 3/4
Screw - Long
Screw - Short
Lockwasher
Screw
54230
54110
54120
31100
33500
13960
13984
13986
22359
22331
21493
22355
PLEASURECRAFT - MODEL 5.0/5.7L - GM 305/350 CID V8 S.B.Qty.
1
1
1
1
1
1
1
1
2
2
4
4
PLEASURECRAFT - MODEL 5.0/5.8L - FORD 302/351 CID V8
Crusader / Pleasurecraft
98
Crusader / Pleasurecraft
www.glmmarine.com 99
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7
8
9
10
11
12
R028001
R029001
R029011
-
RM0002
-
-
-
RS3087
RS0285
RS2179
RS0305
Exhaust Manifold Assembly
Exhaust Elbow 3"
Exhaust Elbow 3-1/2"
Gasket Exhaust Manifold
Gasket Exhaust Elbow
90 Degree Elbow Fitting 3/4 -14 x 1
Straight Fitting 3/4 -14 x 1
Straight Fitting 3/4 -14 x 3/4
Screw - Long
Screw - Short
Lockwasher
Screw
54250
54110
54120
33790
33500
13960
13984
13986
22359
22331
21493
22355
PLEASURECRAFT - MODEL 5.0/5.8L - FORD 302/351 CID V8Qty.
1
1
1
1
1
1
1
1
2
2
4
4
PLEASURECRAFT - MODEL 7.4L/8.1L - GM 454/502 CID V8 B.B.
Crusader / Pleasurecraft
100
Crusader / Pleasurecraft
www.glmmarine.com 101
GLM No.Ref No. OEM No. Description
1
2
3
4
5
6
7
8
R028010
R029004
-
RM0099
-
-
-
RS0305
Exhaust Manifold Assembly
Exhaust Elbow 3-1/2"
Gasket - Exhaust Manifold
Gasket - Exhaust Elbow
90 Degree Elbow Fitting 3/4 -14 x 1
Straight Fitting 3/4 -14 x 1
Straight Fitting 3/4 -14 x 3/4
Screw
54240
54130
33760
33512
13960
13984
13986
22355
PLEASURECRAFT - MODEL 7.4L/8.1L - GM 454/502 CID V8 B.B.Qty.
1
1
1
1
1
1
1
1
4
Crusader / PleasurecraftEXHAUST MANIFOLD GASKET AND HARDWARE KITS
No. 53784W/ HARDWAREOEM: N/A
No. 53785W/ HARDWAREOEM: N/A
No. 53786W/ HARDWAREOEM: N/A
No. 53787W/ HARDWAREOEM: N/A
No. 53788W/ HARDWAREOEM: N/A
For GM V8 Small Block (GLM No. 58523 Kit) For GM V8 Big Block (GLM No. 58524 Kit)
For GM V8 Small Block fits 3” Hose (GLM No. 58420 Kit) For GM V8 Small Block fits 3-1/2” Hose (GLM No. 58423 Kit)
For FORD V8 Small Block fits 3” Hose (GLM No. 58425)
No. 53789W/ HARDWAREOEM: N/A
For FORD V8 Small Block fits 3-1/2” Hose (GLM No. 58426)
Crusader
Pleasurecraft
No. 39801W/OUT HARDWARE
OEM: N/A
No. 39802W/OUT HARDWARE
OEM: N/A
No. 39803W/OUT HARDWARE
OEM: N/A
No. 39803W/OUT HARDWARE
OEM: N/A
No. 39805W/OUT HARDWARE
OEM: N/A
No. 39805W/OUT HARDWARE
OEM: N/A
www.glmmarine.com 103
YanmarEXHAUST ELBOW
No. 51570OEM: 124070-13520
Fits: 1GM, 2GM, 2GMF, 3GMF,3GM, 3GMD, 3GMF, 3HM,3HMF, 3GM30, 3HM35F
Models3GM, 3GMD, 3HM
Model2GM
Models3HMF, 2GMF, 3GMF
GLM No. 51570
104
GLM INDEXGLM NO. PAGE NO. GLM NO. PAGE NO. GLM NO. PAGE NO. GLM NO. PAGE NO.01056 7, 11, 15, 21, 2501071 55, 7501090 43-57, 65, 69, 73-7701100 7-11, 15, 21, 25
49, 53-57, 69, 73-7701200 47, 5112691 15, 21, 3212692 15, 21, 3212693 25, 3212694 25, 3213040 1113050 513590 1113830 5, 1113890 1113930 1113940 1113950 93, 9513960 83-87, 97-10113970 45-53, 57, 65-71, 7713980 3, 7, 9, 45, 47, 6513982 49, 53, 57, 67-73, 7713984 7, 9, 83-87, 93-10113985 7313986 11, 83-87, 97-10113990 15, 21, 2513991 15, 21, 2513992 3, 7, 9, 15, 21, 25, 45-49,
53, 57, 65-73, 77, 93, 9513993 6219354 3, 7, 921160 4321246 1521248 3-11, 15, 18, 21, 25, 45-55,
65, 69, 73, 75, 83-87, 93, 9521249 43, 45, 6521493 7, 21, 25, 43, 47-57, 69,
73-77, 93, 97, 9921494 15, 4321495 1121496 11, 43, 5121497 93, 9521662 1121664 3, 7, 921675 7, 49, 53-57, 69, 73-7721693 9521725 67, 7121726 67, 7121745 7, 9, 15, 2121747 2521748 1121753 45, 51, 6521754 55, 7521755 57, 7721756 3, 18, 4521757 45, 6521791 5121886 93, 9521887 3, 7, 9, 93, 95
21892 7, 15, 21, 25,83-87, 93, 95
21893 7, 21, 2521894 11, 521895 15, 21, 25, 3221896 15, 21, 25, 49-57, 69, 73-7721897 1121898 1521899 2122280 5122290 55, 7522315 45, 6522316 49, 53-57, 69, 73-7722317 7122318 67, 7122331 97, 9922353 6722355 15, 21, 25, 83-87, 97-10122359 97, 9922362 4322364 9522376 4322379 15, 21, 25, 49,
53-57, 69, 73-7722381 15, 21, 2522391 3, 15, 18, 21, 2522397 11, 21, 2522399 4322443 3, 7, 9, 1822444 67, 7122445 7, 922446 5, 722447 722462 15, 2122463 93, 9522464 93, 9522474 15, 21, 2522475 922479 1122481 15, 18, 21, 25, 83-8722482 3, 7, 9, 43, 45, 6522483 4322484 7, 4322485 4722486 55, 7522487 49, 51, 53, 69, 7322488 45, 6523231 9323232 93, 9523233 1130220 15, 21, 25, 3530240 15, 21, 25, 3530382 45, 6530820 1130920 3, 5, 7, 931100 18, 21, 35, 51, 53, 71, 73, 85, 93, 9731105 3731490 3, 5, 1831520 3, 5, 7, 9, 18
31570 3, 4331660 3, 731710 5, 1131840 532080 15, 21, 25, 3532100 1132170 15, 35, 47-49, 67-6932175 3732180 7, 932460 1132470 1132580 43, 4533330 4333500 97, 9933512 10133570 733580 9, 6533760 25, 35, 57, 77, 87, 95, 10133765 3733770 43, 45, 6533790 55, 75, 83, 9933795 3733810 49-57, 69, 73-7734700 4335080 67, 7136820 83, 85, 8736830 83, 85, 8736840 93, 9537100 6239120 3339270 3339271 3339272 3339273 3339280 3339290 3339300 3339310 3339320 3339770 5939771 5939772 5939773 59, 7939774 7939775 7939780 5939781 8939782 8939783 8939790 5939801 10339802 10339803 10339805 10339870 3339880 3339890 3339910 59, 7939920 59, 79
39940 59, 7950006 1850007 45, 6550008 93, 9550009 93, 9550020 3250030 3250300 15, 21, 25, 3750305 15, 21, 25, 3750310 3750320 3750330 1850600 15, 21, 25, 3750605 15, 21, 25, 3750610 3750620 3750730 5150740 5150750 15, 21, 2550780 49, 5350790 4751010 3, 1851020 7, 951030 3, 5, 7, 9, 1851060 4351080 4351110 12, 15, 21, 2551115 15, 21, 25, 3551120 3, 5, 1851130 5, 751140 12, 15, 21, 2551145 15, 21, 25, 3551160 7, 951170 1151180 1151190 3, 1851200 1151202 1151210 751212 351214 951216 551220 11, 12, 1551225 15, 3551228 3551229 3551230 12, 2151235 21, 3551237 1851238 1851239 3551240 12, 2551245 25, 3551249 3551310 4351320 5151330 49, 53-57, 69, 73-7751332 55, 7551334 55, 75
www.glmmarine.com 105
GLM INDEXGLM NO. PAGE NO. GLM NO. PAGE NO. GLM NO. PAGE NO.51410 5151420 5151430 53, 7351442 4351450 45, 6551470 4751472 4751480 49, 6951490 55, 7551500 57, 7751510 7151520 6751530 6351540 6351550 6351560 6351570 10451610 6251630 7151640 6752080 93, 9552090 93, 9552230 9352240 9553100 3453110 3453120 3453130 3453300 3453301 3453330 3453331 3453360 3453361 3453400 3453401 3453430 3453431 3453460 3453461 3453640 7953770 6253771 6253773 59, 7953775 7953781 8953782 8953783 8953784 10353785 10353786 10353787 10353788 10353789 10353910 59, 7953911 59, 7953920 59, 7953940 59, 7954110 97, 99
54120 97, 9954130 9954230 9754240 10154250 9956030 83, 85, 8756110 83, 85, 8756120 83, 8556140 83, 85, 8756230 8556240 8756250 8358221 1758222 1758223 1758224 1758225 1758226 1758231 2358232 2358233 2358234 2358235 2358236 2358241 2758242 2758243 2758244 2758245 2758246 2758410 5858420 10258423 10258425 10258426 10258430 58, 7858470 5858480 58, 7858490 58, 7858491 58, 7858500 58, 7858523 10258524 10258623 8858624 8858625 8858630 7858633 7858634 8858635 8858640 7858643 8858645 8858990 1958992 1359223 3659225 3659233 3659235 36
59243 3659245 3680140 3, 7, 9, 15, 21, 25, 45-49,
53, 57, 65-73, 77, 93, 9580290 1189070 7, 11, 15, 21, 2589090 7, 11, 15, 21, 2589120 7, 9, 15, 21, 2589130 15, 21, 2589220 5189221 43, 5189222 43, 45, 49, 53-57,
65, 69, 73-7789223 43, 5189224 49, 53-57, 69, 73-7789228 4789229 7589230 47, 51
106
SIERRA TO GLMSIERRA NO. GLM NO.
18-0113 32460 1118-0114 32580 43, 4518-0180 80290 1118-0183 33790 55, 75, 83, 9918-0356 31660 3, 718-0361 30820 1118-0418 33760 25, 35, 57, 77, 87, 95, 10118-0550 22280 5118-0549 22290 55, 7518-0603 39920 59, 7918-0604 39910 59, 7918-0672 30220 15, 21, 25, 3518-0676 33512 10118-0677 33500 97, 9918-0680 33580 9, 6518-0872 31100 18, 21, 35, 51, 53, 71, 73, 85, 93, 9718-0881 32470 1118-0897 30240 15, 21, 25, 3518-0928 30920 3, 5, 7, 918-0937 34700 4318-0943 33810 49-57, 69, 73-7718-0992 31710 5, 1118-0994 32180 7, 918-1204 33570 718-1203 31570 3, 4318-1279 22362 4318-1898 56240 8718-1901 51442 4318-1902 51410 5118-1903 51420 5118-1907 56140 83, 85, 8718-1908K 50310 3718-1909 51330 49, 53-57, 69, 73-7718-1921 51320 5118-1922 51340 43, 45, 6518-1930-1 51610 6218-1931-1 51630 7118-1932 51640 6718-1935-1 51510 7118-1936 51520 6718-1950-1 51237 1818-1951-1 51238 1818-1952-1 51220 11, 12, 1518-1953-1 51230 12, 2118-1955-1 51212 318-1956-1 51210 718-1957-1 51240 12, 2518-1970-1 51110 12, 15, 21, 2518-1971 51120 3, 5, 1818-1972 51130 5, 718-1975 51160 7, 918-1976-1 51140 12, 15, 21, 2518-1978 51190 3, 1818-1986 51430 53, 7318-1987 58990 1918-1990 51030 3, 5, 7, 9, 1818-1997-1 56230 8518-1998-1 56250 8318-1999 56110 83, 85, 87
PAGE NO. SIERRA NO. GLM NO. PAGE NO. SIERRA NO. GLM NO. PAGE NO.
18-2555 32100 1118-2745 89220 5118-2746 89130 15, 21, 2518-2748 89120 7, 9, 15, 21, 2518-2761 89090 7, 11, 15, 21, 2518-2762 89070 7, 11, 15, 21, 2518-2779 89224 49, 53-57, 69, 73-7718-2780 89222 43, 45, 49, 53-57,
65, 69, 73-7718-2781 89230 47, 5118-2832 31490 3, 5, 1818-2833 31520 3, 5, 7, 9, 1818-2843 31840 518-2849 32080 15, 21, 25, 3518-2854 36830 83, 85, 8718-2861 33330 4318-2875 33770 43, 45, 6518-2909 32170 15, 35, 47-49, 67-6918-2971 35080 67, 7118-2991 37100 6218-3233 22391 3, 15, 18, 21, 2518-3552 13050 518-3555 13040 1118-3720 21160 4318-4008 50006 1818-4009 51010 3, 1818-4224 13990 15, 21, 2518-4226 13992 3, 7, 9, 15, 21, 25, 45-49,
53, 57, 65-73, 77, 93, 9518-4227 13991 15, 21, 2518-4258 21892 7, 15, 21, 25,
83-87, 93, 9518-4263 21893 7, 21, 2518-4264 21894 5, 1118-4265 21896 15, 21, 25, 49-57,
69, 73, 75, 7718-4347-1 39870 3318-4348 39890 3318-4349 39880 3318-4367 39320 3318-4369 39770 5918-4370 39780 5918-4371 39790 5918-4394 39280 3318-4395 39290 3318-4396 39270 3318-4397 39120 3318-4398 39300 3318-4399 39310 3318-4461 13984 7, 9, 83-87, 93-10118-7165 80140 3, 7, 9, 15, 21, 25, 45-49,
53, 57, 65-73, 77, 93, 9518-7315 01056 7, 11, 15, 21, 2518-7316 01100 7-11, 15, 21, 2518-7318 21791 5118-8111 21887 3, 7, 9, 93, 95
www.glmmarine.com 107
MERCRUISER TO GLMOEM NO. GLM NO.
10-12244 22355 15, 21, 25, 83-87, 97-10110-14164 22376 4310-34354 22447 710-37562 21756 3, 18, 4510-37612 21747 2510-43749 22381 15, 21, 2510-53728 21745 7, 9, 15, 2110-66863-1 22445 7, 910-72094 22446 5, 710-73657 23233 1110-74727 22397 11, 21, 2510-78259 21748 1110-824941 22443 3, 7, 9, 1811-13437-1 21160 4311-25594 19354 3, 7, 911-49838 21248 3-11, 15, 18, 21, 25, 45-55,
65, 69, 73, 75, 83-87, 93, 9512076A2 51160 7, 912-20084 21664 3, 7, 912-20553 21675 7, 49, 53-57, 69, 73-7712-814806 21662 1113-35048 21493 7, 21, 25, 43, 47-57, 69, 73-77, 93, 97, 9913-35048 21495 1113-39107 21496 11, 43, 5115995 13830 5, 1116-11375 22474 15, 21, 2516-49545 22391 3, 15, 18, 21, 2516-56826 22484 7, 4316-70236 22482 3, 7, 9, 43, 45, 6516-78438-5 22479 1116-806300 22475 916-97520 22481 15, 18, 21, 25, 83-8722-13234A1 21897 1122-32802-2 21893 7, 21, 2522-32802-2 21898 1522-32803 21894 11, 522-36382 21887 3, 7, 9, 93, 9522-37372 21899 2122-41622 21892 7, 15, 21, 25, 83-87, 93, 9522-42861-1 21896 15, 21, 25, 49-57, 69, 73-7722-45084 13986 11, 83-87, 97-101
PAGE NO. OEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO.
22-73379 22379 15, 21, 25, 49, 53-57, 69, 73-7722-76170 13940 1122-806608A1 13992 3, 7, 9, 15, 21, 25, 45-49,
53, 57, 65-73, 77, 93, 9522-807155 13984 7, 9, 83-87, 93-10122-862210A01 13990 15, 21, 2522-862210A01 13991 15, 21, 2522-862557 13980 3, 7, 9, 45, 47, 6522-99498 13930 1125-45253 80140 3, 7, 9, 15, 21, 25, 45-49,
53, 57, 65-73, 77, 93, 9525-45257 80290 1127-18272 32470 1127-33395 31100 18, 21, 35, 51, 53, 71, 73, 85, 93, 9727-33395A2 39280 3327-35898A4 39290 3327-46401A1 39270 3327-46820 33760 25, 35, 57, 77, 87, 95, 10127-46820A1 39120 3327-48043-1 31490 3, 5, 1827-53354 31570 3, 4327-53354A1 39300 3327-54566A1 39310 3327-64692 31660 3, 727-68715 31710 5, 1127-71614 30820 1127-73866 33790 55, 75, 83, 9927-74830 31840 527-807218 30920 3, 5, 7, 927-807982-1 32180 7, 927-815528 33580 9, 6527-856705 32460 1127-863724 30240 15, 21, 25, 3527-863725-1 30220 15, 21, 25, 3527-863726 32080 15, 21, 25, 3527-89656-1 32100 1127-96429 33570 727-99757 32170 15, 35, 47-49, 67-6927-99777-2 31520 3, 5, 7, 9, 1827-99777A1 39320 3332-14358T 89130 15, 21, 25
32-44348T 89120 7, 9, 15, 21, 2532-90949T 89090 7, 11, 15, 21, 2535852 50030 3236-13130 13890 1154-815504320 21791 5154-815504372 01100 7-11, 15, 21, 2554-815504456 01056 7, 11, 15, 21, 2560207 50006 1860252A2 51010 3, 1861851A2 50330 1866284A2 50020 3270981A3 89070 7, 11, 15, 21, 2571527A17 51216 573813A1 51030 3, 5, 7, 9, 1876270T 13050 576325A2 51130 5, 776351A2 51120 3, 5, 1876771A2 51190 3, 1877234A7 51237 1877235A8 51238 18805629A1 51020 7, 9806867A8 51210 7806867A12 51214 9807078Q07 51240 12, 25807476A1 50300 15, 21, 25, 37807477A1 50600 15, 21, 25, 37807988A2 51140 12, 15, 21, 25814263A1 50020 32816219A4 51200 11816219A5 51202 11860246Q11 51230 12, 2189659A3 13590 1190880A2 51170 1193320A10 50320 3793320A5 50310 3793322A10 50620 3793322A12 50610 3796705A1 51212 398562A6 51180 1199155A1 13040 1199746A17 51220 11, 12, 15
OMC TO GLMOEM NO. GLM NO.14478T01 50750 15, 21, 25201809 22376 43304174 80140 3, 7, 9, 15, 21, 25, 45-49,
53, 57, 65-73, 77, 93, 95306470 21496 11, 43, 51310870 22483 43311121 33330 43315055 34700 43315713 21896 15, 21, 25, 49-57, 69, 73-77317624 22362 43351325 33810 49-57, 69, 73-773850495 33770 43, 45, 653850799 51340 43, 45, 653852002 21493 7, 21, 25, 43, 47-57, 69
73-77, 93, 97, 99
PAGE NO. OEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO.3852058 21675 7, 49, 53-57, 69, 73-773852093 22484 7, 433852142 21249 43, 45, 653852347 51490 55, 753852440 21899 213852455 33790 55, 75, 83, 993852467 22487 49, 51, 53, 69, 733852468 31100 18, 21, 35, 51, 53,
71, 73, 85, 93, 973852472 33760 25, 35, 57, 77, 87, 95, 1013852476 22290 55, 753852538 13970 45-53, 57, 65-71, 773852604 01090 43-57, 65, 69, 73-773852696 89224 49, 53-57, 69, 73-77
3852741 89222 43, 45, 49, 53-57,65, 69, 73-77
3852742 89230 47, 513852830 22316 49, 53-57, 69, 73-773853155 21754 55, 753853256 33580 9, 653853283 30382 45, 653853326 21755 57, 773853373 22482 3, 7, 9, 43, 45, 653853378 22488 45, 653853396 21756 3, 18, 453853397 21753 45, 51, 653853404 21248 3-11, 15, 18, 21, 25, 45-55,
65, 69, 73, 75, 83-87, 93, 95
108
OMC TO GLMOEM NO. GLM NO.3853412 32170 15, 35, 47-49, 67-693853430 22315 45, 653853431 21757 45, 653853434 22486 55, 753853628 50007 45, 653853786 21791 513853860 01100 49, 53-57, 69, 73-773855269 51334 55, 753855271 51332 55, 753857656 51480 49, 693857723 51430 53, 733857798 51350 453857944 51330 49, 53-57, 69, 73-773858870 51450 45, 653861459 51500 57, 77
PAGE NO. OEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO.552938 21160 43907761 32580 43, 45907885 51060 43907891 22399 43908079 31570 3, 43909222 22485 47909232 89221 43, 51909371 89223 43, 51909609 50730 51909610 50740 51909830 22280 51909863 51320 51910384 51080 43912164 33570 7912328 89228 47
912374 89220 51912441 51410 51912442 51420 51912627 01071 55, 75980020 51310 43984054 51442 43984221 51470 47984222 51472 47984387 01200 47, 5198504A3 51110 12, 15, 21, 25
VOLVO TO GLMOEM NO. GLM NO.3850495 33770 43, 45, 653850496 33810 49-57, 69, 73-773850799-0 51340 43, 45, 653852002 21493 7, 21, 25, 43, 47-57, 69
73-77, 93, 97, 993852058 21675 7, 49, 53-57, 69, 73-773852093 22484 7, 433852135 21896 15, 21, 25, 49-57, 69, 73-773852142 21249 43, 45, 653852347 51490 55, 753852455 33790 55, 75, 83, 993852467 22487 49, 51, 53, 69, 733852468 31100 18, 21, 35, 51, 53,
71, 73, 85, 93, 973852472 33760 25, 35, 57, 77, 87, 95, 1013852476 22290 55, 753852538 13970 45-53, 57, 65-71, 773852602 01071 55, 753852604 01090 43-57, 65, 69, 73-773852696 89224 49, 53-57, 69, 73-773852741 89222 43, 45, 49, 53-57,
65, 69, 73-773852742 89230 47, 513852830 22316 49, 53-57, 69, 73-773853155 21754 55, 75
PAGE NO. OEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO.3853256 33580 9, 653853283 30382 45, 653853326 21755 57, 773853373 22482 3, 7, 9, 43, 45, 653853378 22488 45, 653853396 21756 3, 18, 453853397 21753 45, 51, 653853404 21248 3-11, 15, 18, 21, 25, 45-55,
65, 69, 73, 75, 83-87, 93, 953853412 32170 15, 35, 47-49, 67-693853430 22315 45, 653853431 21757 45, 653853434 22486 55, 753853608 89229 753853628-0 50007 45, 653853786 21791 513853860 01100 49, 53-57, 69, 73-773855269 51334 55, 753855271 51332 55, 753857656 51480 49, 693857723 51430 53, 733858870 51450 45, 653861459 51500 57, 773863061 51330 49, 53-57, 69, 73-7782745-1 13993 62
845261 51550 63855387-7 51610 62855967 37100 62856039 35080 67, 71856883 51630 71856891 51510 71856894 51640 67857037-6 51520 67858481 51560 63859963 51530 63861289 51540 63940186 22318 67, 71941907 21725 67, 71942268 22444 67, 71942336 21726 67, 71959794 22317 71959796 22353 67
INDMAR TO GLMOEM NO. GLM NO.0992-593 56140 83, 85, 87
PAGE NO. OEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO.53-2008 56250 83 53-2018 56120 83, 85
CHV-1-83 56230 85CHVA-1-84 56240 87FM-1-83 56250 83MC-20-61851A2 50330 18
1-0105 36820 83, 85, 871-0107 36830 83, 85, 8720-0082 56110 83, 85, 8720-0097 56030 83, 85, 87
20-0100 56140 83, 85, 8720-0102 56120 83, 85
BARR TO GLMOEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO.
www.glmmarine.com 109
MARINE POWER TO GLMOEM NO. GLM NO.0994-000 56230 85
PAGE NO. OEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO.
YANMAR TO GLMOEM NO. GLM NO.
124070-13520 51570 104
PAGE NO. OEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO.
YAMAHA TO GLMOEM NO. GLM NO.
YSC-22190-88 33760 25, 35, 57, 77,87, 95, 101
PAGE NO. OEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO.
CRUSADER TO GLMOEM NO. GLM NO.R009206 22364 95RS0316 23231 93RS2180 21497 93, 95103876 21886 93, 9520783 22463 93, 9520827 22464 93, 9590305475 23232 93, 95
PAGE NO. OEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO.93300000 21693 9595300000 21248 1896306 31100 18, 21, 35, 51, 53,
71, 73, 85, 93, 9796653 33760 25, 35, 57, 77,
87, 95, 10197895 13050 5
97911 13984 7, 9, 83-87, 93-10198124 50008 93, 9598124A 50009 93, 9598125 52240 9598127 36840 93, 95
OSCO TO GLMOEM NO. GLM NO.CW994 56240 87FL994 56250 83F68C9 13960 83-87, 97-101V0418 51610 620188 51310 431851 50330 182018 56120 83, 852076 51160 7, 92441 51410 512442 51420 5128001 54250 9929001 54110 97, 993320 50300 15, 21, 25, 374354 51140 12, 15, 21, 2550456 51330 49, 53-57, 69, 73-77
PAGE NO. OEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO.52374 51430 53, 7356879 51510 715805 51630 715862 51214 96325 51130 5, 76351 51120 3, 5, 186705 51212 36771 51190 3, 187114B2 51230 12, 217854 13950 93, 958124 50008 93, 958125 52240 958128 52090 93, 958243 52230 938503A 51110 12, 15, 21, 25
8561 51180 119011A 51240 12, 259015 52080 93, 959745 51220 11, 12, 159798 51210 79863 51320 51992 56110 83, 85, 87992-G 36830 83, 85, 87992-G-FW 36820 83, 85, 87994-S3 56030 83, 85, 8799204 56140 83, 85, 87994 56230 85
R028001 54250 99R028009 54230 97R028010 54240 101R029001 54110 97, 99
R029004 54130 99R029011 54120 97, 99RM0002 33500 97, 99RM0007 33790 55, 75, 83, 99
RM0099 33512 101RS0285 22331 97, 99RS0305 22355 15, 21, 25, 83-87, 97-101RS0387 22359 97, 99
PLEASURECRAFT TO GLMOEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO. OEM NO. GLM NO. PAGE NO.
110