OMC exhaust manifolds V8 small block Chevy 305 / 350 GM

OMC 400 800 exhaust manifolds 5.0 / 5.7 litre V8 GM
305 / 350 CID marine engine 800 series 1979 to 1986

Last updated on 10/6/2023

• 5.0 / 5.7 Liter 305 / 350 CID 1979 to 1986
• GLM 2 Year warranty on aftermarket omc parts
• V8 omc marine engines small block Chevy
• Gaskets, manifolds, elbows, studs, nuts, drain plugs, clamps, screws

800 Series GM 305-350 CID V8 Small Block

#

GLM #

Qty.

OEM #

Description

Payment for shipping in USA

Payment for shipping in Canada

1

51410

1

912441

Exhaust manifold assy. STBD

$410.99 us

$575.99 cdn

1

51420

1

912442

Exhaust manifold assy. PORT

$410.99 us

$575.99 cdn

2

31100

1

385246

Gasket - exhaust manifold (2 units)

$11.59us

$ 17.89 cdn

3

33810

1

3850496

Gasket - exhaust elbow (2 units)

$5.59us

$10.89cdn

4

22280

4

909830

Cap (4 units)

$26.59us

$13.89 cdn

5

21791

4

3853786

Clamp

$4.59us

$4.89 cdn

6

22487

6

3852467

Studs (6 units) OEM 3852467

$28.59

$9.89 cdn

7

21248

5

908700

Nut (5 units)

$4.59us

$4.89 cdn

8

21493

10

309336

Lockwasher (10 units)

$5.59us

$4.89 cdn

9

51320

1

909863

Exhaust elbow and gasket only

$466.99 cdn

10

21896

2

315713

Plug (2 units)

$9.59us

$ 8.89 cdn

11

21753

4

306435

Screw (2 units)

$4.59us

$5.89 cdn

12

21496

4

306325

Lockwasher (2 units)

$4.59us

$4.89 cdn

13

89220

1

912374

Exhaust hose (Cobra)

$19.59us

$22.89 cdn

14

89230

1

3852742

Exhaust hose (Cobra)

$25.59us

$49.89 cdn

15

01090

3&4

3852604

Clamp

Not available

Not available

16

01200

1

984387

Clamp

Not available

Not available

17

50730

1

909609

Elbow tube-STBD (Stringer Mount)

$87.59us

$168.89 cdn

17

50740

1

909610

Elbow tube-Port (Stringer Mount)

$65.59us

$118.89 cdn

18

89221

1

909232

Exhaust hose

$37.59us

$ 66.89 cdn

19

89223

1

909371

Exhaust hose

$23.59us

$ 42.89 us