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Items Per Page:
5 Results (Viewing 1 - 5 of 5)
Riser
Your Price:
$250.99

Riser

676-18-1909-1

Key Features:

  • Fits many GM & Ford center rise manifolds
  • 4" outlet 7°

Additional Details:

  • Material: CAST IRON

Use With:

Interchanges/Replaces

Barr

  • OMC-20-913784

GLM

  • 51330

HGE

  • 3784

Mallory

  • 9-40911

OMC Stern Drive

  • 3850456
  • 3855270
  • 3856444
  • 3857944
  • 913784

Osco

  • 50456

Volvo Penta

  • 3855270
  • 3857944
  • 3863061

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0943-2Barr
  • OMC 47 909786
GLM
  • 33810
Mallory
  • 9-61452
OMC Inboard
  • 909786
OMC Stern Drive
  • 351325
  • 3850496
  • 909786
  • 913783
Osco
  • 9863-G
Volvo Penta
  • 3850496
  • 3863191
1Exhaust Elbow Gasket N/A
Exhaust Elbow Mounting Kit
Your Price:
$24.99

Exhaust Elbow Mounting Kit

676-18-8507

Key Features:

  • OMC/Volvo GM Small Block V8 305-350 cu.in.

Use With:

Interchanges/Replaces

Barr

  • CM 20 6674J P

Mallory

  • 9-40672

Osco

  • 50456-MK

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0943-2Barr
  • OMC 47 909786
GLM
  • 33810
Mallory
  • 9-61452
OMC Inboard
  • 909786
OMC Stern Drive
  • 351325
  • 3850496
  • 909786
  • 913783
Osco
  • 9863-G
Volvo Penta
  • 3850496
  • 3863191
1Exhaust Elbow Gasket N/A
NSSMercruiser Stern Drive
  • 13-35048
4Washer (3/8)No ImageN/A
Manifold
Your Price:
$346.99

Manifold

676-18-1986-1

Key Features:

  • GM Small Block (V8) 305-350 cu. in.
  • Port & Starboard

Additional Details:

  • Material: CAST IRON

Use With:

Interchanges/Replaces

Barr

  • OMC 1 914035

GLM

  • 51430

HGE

  • 4035

Mallory

  • 9-40902

OMC Stern Drive

  • 3852374
  • 3857579
  • 3857723
  • 914035

Osco

  • 57579

Volvo Penta

  • 3847501
  • 3852374
  • 3857723

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-710-16-21Hose Clamp-11/16 TO 1-1/2 N/A
NSSVolvo Penta
  • 21238201
1Adaptor, ManifoldNo ImageN/A
NSSVolvo Penta
  • 3852538
1Brass ElbowNo ImageN/A
Gasket
Your Price:
$14.99

Gasket

676-18-0943-2-9

Use With:

Interchanges/Replaces

Barr

  • OMC 47 909786

GLM

  • 33810

Mallory

  • 9-61452

OMC Inboard

  • 909786

OMC Stern Drive

  • 351325
  • 3850496
  • 909786
  • 913783

Osco

  • 9863-G

Volvo Penta

  • 3850496
  • 3863191
Manifold
Your Price:
$315.99

Manifold

676-18-1848

Additional Details:

  • Material: CAST IRON
  • Fits: 4.3L V-6

Use With:

Interchanges/Replaces

GLM

  • 51480

HGE

  • 7656

OMC Stern Drive

  • 3852338
  • 3857656
  • 914899

Volvo Penta

  • 3847499
  • 3857656

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
NSSVolvo Penta
  • 21238201
1Adaptor, ManifoldNo ImageN/A
NSSVolvo Penta
  • 3852538
1Brass ReducerNo ImageN/A
18-8111GLM
  • 21887
Mercruiser Stern Drive
  • 22-36382
  • 35167
Mercury Marine
  • 22-36382
Osco
  • 1016004
1Pipe Plug N/A
18-7306Volvo Penta
  • 22274884
  • 853548
1Hose Clamp N/A
16-135-0340-181Shields #1350 H. D. Water Hose 3/4" x 18" N/A
5 Results (Viewing 1 - 5 of 5)
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