OMC Cobra Outdrive Parts Drawings-Sterndrive Tools

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OMC Exhaust Manifold - Cobra / 800 - Bellows Applications

Engine manifolds, elbows - risers, bellows 4.3L V6 / 5.0L / 5.7L 260 V8 GM

  • Exhaust manifolds for OMC Cobra and 800 models
  • Available for GM 262 4.3L V6 and 4 cylinder motors
  • GM 5.0L, 5.7L 305/350 CID V8 small block center rise replacements
  • Conversion kits for older Ford V8 'log style'
  • Exhaust bellows, risers, elbows and gaskets
  • Ships to United States, Canada, Australia and International
  • Click here for Mercruiser V6 and V8 GM manifolds

 

  • OMC Cobra - GM 5.0L / 5.7L 305-350 V8 (1989 and up)
  • Volvo Penta 307-350 V8 (1994 and up)

58430 OMC manifold kit V8 305-350

58430 Manifold kit

$877 US

$1158 CDN

P/N 58430 Complete GM V8 set with standard riser.

Included
P/N 51430 Cast iron manifold assembly / 3857723 x 2
P/N 51330 Standard height riser / 3857944 x 2
P/N 31100 Mounting gasket / 27-33395 x 2
P/N 33810 Elbow gasket / 909786 x 2
P/N 13991 Elbow fitting / 3852538 x 2
P/N 13992 Drain plug / 806608A02 x 2
P/N 80140 O-ring for plug / 25-45253 x 2
P/N 22391 Screw / 3852830 x 8 P/N 21248
P/N 13983 Reducer / x 2

Compatible with:
GM V8, 305 and 350, 5.0L / 5.7L (1989 and up)
Volvo V8, 307 and 350 CID, 5.0L / 5.7L (1994 and up)

51430-51330 Cobra exhaust set

51430-51330

$484 US

$643 CDN

P/N 51430-51330 GM V8 set with standard riser. For port or starboard. Replaces 3857723, 3857944.

Included
P/N 51430 Cast iron assembly / 3857723 x 1
P/N 51330 Riser / 3857944 x 1
P/N 31100 Mounting gasket / 27-33395 x 1
P/N 33810 Elbow gasket / 909786 x 1
P/N 13991 Elbow fitting / 3852538 x 1
P/N 13992 Drain plug / 806608A02 x 1
P/N 80140 O-ring for plug / 25-45253 x 1
P/N 22391 Screw / 3852830 x 4
P/N 13983 Reducer / x 1

Compatible with:
GM V8, 305 and 350, 5.0L / 5.7L (1989 and up)
Volvo V8, 307 and 350 CID, 5.0L / 5.7L (1994 and up)

51430 V8 GM

51430

$266 US

$351 CDN

P/N 51430 Assembly with gaskets and drain plugs. For port or starboard. Replaces 3857723.

Included
P/N 51430 Cast iron assembly / 3857723 x 1
P/N 31100 Mounting gasket / 27-33395 x 1
P/N 33810 Elbow gasket / 909786 x 1
P/N 13992 Drain plug / 806608A02 x 1
P/N 80140 O-ring for plug / 25-45253 x 1
P/N 13983 Reducer / x 1

Compatible with:
GM V8, 305 and 350, 5.0L / 5.7L (1989 and up)
Volvo V8, 307 and 350 CID, 5.0L / 5.7L (1994 and up)

51330 Riser

51330 Riser

$218 US

$288 CDN

P/N 51330 Riser / elbow assembly. Standard height. For port or starboard. Replaces 3857944.

Included
P/N 51330 Riser / 3857944 x 1
P/N 33810 Elbow gasket / 909786 x 1
P/N 22391 Screw / 3852830 x 4

Compatible with:
GM V8, 305 and 350, 5.0L / 5.7L (1989 - up)
GM V6, 262, 4.3L (1986 and up)
Ford V8, 302 and 351, 5.0L / 5.8L (1991 - up)
Volvo V8 big block, 7.4L / 8.2L, 454/502 (1991 - up)
Volvo V8, 307 and 350, 5.0L / 5.7L (1994 and up)
Volvo 262 4.3L (1994 - up)

89224 Upper bellow

89224

$28 US

$37 CDN

P/N 89224 Upper exhaust bellow. For port or starboard. Replaces 3852696.

Compatible with:
GM V8, 305 and 350, 5.0L / 5.7L (1991)
GM V6, 262, 4.3L (1991)
Ford V8, 302 and 351, 5.0L / 5.8L (1991)
GM 460 7.5L V8 big block (1988 - 1989)
Volvo V6/V8 cone clutch (1990 - 1991)

89222 Lower bellow 4 cylinder

89222

$23 US

$31 CDN

P/N 89222 Lower bellow, 3852741.

Compatible with:
GM 4 cylinder, 2.5L (1986)
4 cylinder, 2.L (1989 1990)
GM 3.0L (1986 - 1991)
4.3L 262 V6 (1990 - 1991)
Ford V8, 302 and 351, 5.0L / 5.8L (1991)
GM 5.7L 350 (early 1986)

33810 Gasket

33810

$5 US

$7 CDN

P/N 33810 Elbow gasket, 909786.

Compatible with:
GM 262, 4.3L V6 (1986 - up)
GM 305/350, 5.0L, 5.7L V8 (1979 - up)
Volvo 454/502, 7.4L, 8.2L (1991 - up)
Volvo Penta 4.3L 262 V6 (1994 - up)
Ford V8, 302 and 351, 5.0L / 5.8L (1991 - up)
Volvo Penta 5.7L 350 (1994 - up)
Penta 5.0L, 5.8L and Fi/FSi, Ford small block (1994 - up)

31100

31100

$6 US

$8 CDN

P/N 31100 Mounting gasket for P/N 51430 (shown above), 3857723.

Compatible with:
GM V8, 305 and 350, 5.0L / 5.7L (1989 and up)
Volvo V8, 307 and 350 CID, 5.0L / 5.7L (1994 and up)

 

OMC 800 - GM 5.0L / 5.7L
305-350 V8 (1979 - 1988)

58410

58410

$790 US

$1043 CDN

P/N 58410 Complete GM V8 small block log style set with cast iron riser.

Included
P/N 51410 Port assembly / 912441 x 2
P/N 51420 Starboard assembly / 912442 x 2
P/N 51320 Elbow assembly / 909863 x 2 P/N 31100 Mounting gasket / 27-33395 x 2
P/N 33810 Elbow gasket / 909786 x 2
P/N 21753 Installation screws / 3853397 x 8

Compatible with:
GM V8, 305 and 350, 5.0L / 5.7L (1979 and 1988)

51420-51320 Port kit

51420-51320 Port kit

$370 US

$492 CDN

51410 Starboard kit

51410 Starboard kit

$370 US

$492 CDN

P/N 51420-51320 or 51410-51320 Port or starboard elbow and manifold kit, log style for older GM V8 small blocks.

Included
P/N 51410 Port assembly / 912441 x 1 or P/N 51420 Starboard assembly / 912442 x 1
P/N 51320 Elbow assembly / 909863 x 1
P/N 31100 Mounting gasket / 27-33395 x 1
P/N 33810 Elbow gasket / 909786 x 1

Compatible with:
GM V8, 305 and 350, 5.0L / 5.7L (1979 and 1988)

912441

912441

$207 US

$273 CDN

912442

912442

$207 US

$273 CDN

P/N 51420 / 912441 or 51410 / 912442 Port or starboard log style manifold with gasket, end rise.

Included
P/N 51410 Port assembly / 912441 x 1 or P/N 51420 Starboard assembly / 912442 x 1
P/N 31100 Mounting gasket / 27-33395 x 1
P/N 33810 Elbow gasket / 909786 x 1

Compatible with:
GM V8, 305 and 350, 5.0L / 5.7L (1979 and 1988)

51320

51320

$164 US

$217 CDN

P/N 51320 Replaces 909863. Can be used on port or starboard side, with log style. Includes gasket.

Dimensions
Height (bottom base to top) 8-1/4"
Width 3-3/8"

Compatible with:
GM V8, 305 and 350, 5.0L / 5.7L (1979 and 1988)

89220 Upper hose

89220

$21 US

$28 CDN

P/N 89220 Upper hose, replaces 912374. Can be used on port or starboard side, 3 inch to 4 inch.

Compatible with:
GM 305/350 CID, V8, (1979 - 88)
Ford 5.0L, 5.8L 302/251 (1989 - 1990)
Ford 7.5L 460 big block (1987)
GM 5.7L 350 (Late 1986, 1987-1988)Width 3-3/8"

89230

89230

$27 US

$36 CDN

P/N 89230 Lower hose, replaces 3852742.

Compatible with:
GM 305/350 CID, V8, (1979 - 88)
Ford 2.3L (1987-88), 4.3L 262 (1987)
5.0/5.8 302-351 Ford (1989 - 90)
GM/Chevy 5.7L (late 1986)
5.7 350 (1987 - 91)
Cone clutch SX King models (1990-91)
350/454/454HO/460 King, 5.7 LE (1990-91)

31100 Mounting gasket 3852468

31100

$6 US

$8 CDN

P/N 31100 Mounting gasket for P/N 51410 and 51420 (shown above), 3857723.

Compatible with:
GM V8, 305 and 350, 5.0L / 5.7L (1979 and up)
Volvo V8, 307 and 350 CID, 5.0L / 5.7L (1994 and up)

33810

33810

$5 US

$7 CDN

P/N 33810 Elbow gasket, 909786.

Compatible with:
GM 262, 4.3L V6 (1986 - up)
GM 305/350, 5.0L, 5.7L V8 (1979 - up)
Volvo 454/502, 7.4L, 8.2L (1991 - up)
Volvo Penta 4.3L 262 V6 (1994 - up)
Ford V8, 302 and 351, 5.0L / 5.8L (1991 - up)
Volvo Penta 5.7L 350 (1994 - up)
Penta 5.0L, 5.8L and Fi/FSi, Ford small block (1994 - up)

 

V6 Cobra - GM 4.3L GM 262
V6 (1986 and up)

58480

58480

$936 US

$1236 CDN

P/N 58480 Complete GM V6 4.3L center rise set with standard risers.

Included
P/N 51480 Cast iron assembly / 3857656 x 2
P/N 51330 Elbow assembly / 3857944 x 2
P/N 32170 Mounting gasket / 3853412 x 2
P/N 33810 Elbow gasket / 909786 x 2
P/N 22398 Installation screws / 3852830 x 8

Compatible with:
GM V6, 262, 4.3L (1986 - up), Cobra model.

3857656

3857656

$499 US

$663 CDN

P/N 51480-51330 Center rise set with standard riser. Used on port or starboard side.

Included
P/N 51480 Cast iron assembly / 3857656 x 1
P/N 51330 Elbow assembly / 3857944 x 1
P/N 32170 Mounting gasket / 3853412 x 1
P/N 33810 Elbow gasket / 909786 x 1

Compatible with:
GM V6, 262, 4.3L (1986 - up), center rise. End rise (log style) to center rise conversion kit available below.

51480 Center rise V6

51480

$283 US

$374 CDN

P/N 51480 Center rise assembly with gaskets. Same for port or starboard side.

Included
P/N 51480 Cast iron assembly / 3857656 x 1
P/N 32170 Mounting gasket / 3853412 x 1
P/N 33810 Elbow gasket / 909786 x 1

Compatible with:
GM V6, 262, 4.3L (1986 - up), center rise.

51330

51330

$218 US

$288 CDN

P/N 51330 Elbow with gasket. Standard height. When assembled, measures 12-1/4" from middle of bottom ports to top of riser. For port or starboard. Replaces 3857944.

Included
P/N 51330 Riser / 3857944 x 1
P/N 33810 Elbow gasket / 909786 x 1
P/N 22391 Screw / 3852830 x 4

Compatible with:
GM V8, 305 and 350, 5.0L / 5.7L (1989 - up)
GM V6, 262, 4.3L (1986 and up)
Ford V8, 302 and 351, 5.0L / 5.8L (1991 - up)
Volvo V8 big block, 7.4L / 8.2L, 454/502 (1991 - up)
Volvo V8, 307 and 350, 5.0L / 5.7L (1994 and up)
Volvo 262 4.3L (1994 - up)

89222

89222

$23 US

$31 CDN

P/N 89222 Lower bellow, 3852741.

Compatible with:
4.3L 262 V6 (1986 - up)

32170

32170

$7 US

$9 CDN

P/N 32170 Mounting gasket for P/N 51480 (shown above), 3853412.

Compatible with:
GM V6, 262 CID 4.3L (1986 - up)
Volvo Penta GM V6 model AQ175, AQ205, AQ430A/B, AQ432, AQ434 (1993 and older)

33810 Gasket

33810

$5 US

$7 CDN

P/N 33810 Center rise, elbow gasket, 909786.

Compatible with:
GM 262, 4.3L V6 (1986 - up)
GM 305/350, 5.0L, 5.7L V8 (1979 - up)
Volvo 454/502, 7.4L, 8.2L (1991 - up)
Volvo Penta 4.3L 262 V6 (1994 - up)
Ford V8, 302 and 351, 5.0L / 5.8L (1991 - up)
Volvo Penta 5.7L 350 (1994 - up)
Penta 5.0L, 5.8L and Fi/FSi, Ford small block (1994 - up)

 

V8 Conversion Kit - GM 5.0L / 5.7L
305-350 V8 (log style to center rise)