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OMC exhaust manifold 302-351 V8 Ford engine

GLM aftermarket 302-351 Ford marine engine manifold, elbow and parts years 1991 and up.

  • OMC 302 or 351 cubic inch Ford engine manifold parts 1991 and up.
  • GLM aftermarket OMC manifold, exhaust elbow and mounting hardware comes with 2 year warranty.
  • Excellent dimensional tolerances with no structural limitations for casting.
  • Lost foam casting process is more durable and reliable than other types of cast-iron technology with greater control over the accuracy.
  • The wall thickness preventing thin spots that can corrode through prematurely.
  • The fully tuned design guides exhaust gases directly to riser without turbulence and back pressure. This increases the engines performance up to 10%.
    In the meantime an additional 40% of water cooling area will decrease the entire manifold body temperature significantly.
  • 305 or 350 engines please see our 400 800 Cobra Chevy manifold page.

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OMC Ford manifold parts 5.0 5.8 litre 302 351 engines
OMC Ford manifold parts 5.0 5.8 litre 302 351 engines

51490 OMC Manifold
Item 1
P/N 51490
Model 5.0, 5.8 and 5.8 liter. 351 OMC King Cobra E.F.I. Ford 302 and 351 C.I.D. with V8 engine.
Years 1991 and after 3852347. $288.29

33790 Exhaust gaskets
33790 Exhaust gaskets
Item 2
P/N 33790
Gaskets old in (units of 2) 3852455 $11.00

33810
33810
Item 3
P/N 33810
Exhaust elbow gasket only 1 unit 3850496 $4.00

22486 Stud
22486 Stud
Item 4
P/N 22486
Studs (2 units only) 4 show in picture 3853434 $11.00
21248 lock nuts
21248 lock nuts
Item 5
P/N 21248
Nut (5 units) 3853404 $5.00

21754
21754
Item 6
P/N 21754
Screw 3853155 $4.00
22290
22290
Item 7
P/N 22290
Cap 4 units 3852476 $28.00
01071
01071
Item 8
P/N 01071
Clamp 3852602 $4.00

# 01071   $4.00

51330 elbow assembly
51330 elbow assembly
Item 9A
P/N 51330
Exhaust elbow assembly for years 1988 to 1996 with carburetors 3857944 $174.09

51332
51332
Item 9B
P/N 51332
Exhaust elbow assembly for port side engine. Years 1993 to 1996 with E.F.I. 3855271. $209.09

51334
51334
Item 9C
P/N 51334
Exhaust elbow assembly for starboard side.
Years 1993 to 1996 with E.F.I. 3855269 $209.09

22316 Screw
22316 Screw
Item 10
P/N 22316
Screw 3852830 $5.79

# 22316   $5.79
 

21493 Lockwasher
21493 Lockwasher
Item 11
P/N 21493
Lock washer 10 units 3852002 $8.79

# 21493   $8.79
 

21675 Washer
21675 Washer
Item 12
P/N 21675
Washer 5 units 3852058 $5.79

# 21675   $5.79
 

89224 hose
89224 hose
Item 13
P/N 89224
Exhaust hose 3852696 $28.79

# 89224   $28.79
 

89222
89222
Item 14
P/N 89222
Exhaust hose 3855269 $21.79

# 89222   $21.79
 

01068
01068
Item 15
P/N 01068
Clamp 3853860 $4.79

# 01068   $4.79
 

01090 hose clamp OEM 3852604
01090 hose clamp OEM 3852604
Item 16
P/N 01090
hose clamp 3852604