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16 Results (Viewing 1 - 12 of 16)
Manifold
Your Price:
$209.99

Manifold

676-18-1953-2

Key Features:

  • Supplied with gaskets
  • Will fit port and starboard
  • Ideally suited for freshwater applications

Additional Details:

  • Fits: MCM/MIE GM V-8 (305, 350 & 377 cid) engines (1983-2002)

Use With:

Interchanges/Replaces

Barr

  • MC-1-87114

GLM

  • 51230

HGE

  • 7114

Mallory

  • 9-40507

Marine Power

  • 0994-100

Mercruiser Stern Drive

  • 860246Q11

Osco

  • 7114B2

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-4224GLM
  • 13990
Mallory
  • 9-41200
Mercruiser Stern Drive
  • 22-806926A1
  • 22-862210A01
1Drain Elbow Assembly N/A
18-0897Barr
  • MC 20 99208
  • MC47-27-41813
GLM
  • 30240
Mallory
  • 9-61413
Mercruiser Stern Drive
  • 27-41813
  • 27-860233
  • 27-863724
Osco
  • 8503-GR
1Exhaust Elbow Gasket N/A
18-2949Barr
  • CHV-47-000
  • MC 47 27 33395
Crusader
  • 96306
GLM
  • 31100
Mercruiser Stern Drive
  • 27-33395
  • 27-33395B
Osco
  • CV-GH
Volvo Penta
  • 835966
  • 856034
1Exhaust Manifold Gasket N/A
Manifold Riser Spacer
Your Price:
$124.99

Manifold Riser Spacer

676-18-1908

Additional Details:

  • Size: 3"
  • For: Mercruiser GM V6 229 & 262cu.in (Models 185 & 205)
  • For: Mercruiser GM Small block V8 305-350cu.in. (Models 200, 228, 230, 260 & 898)
  • For: Mercruiser GM Big Block V8 454cu,in (Models 330, 340 & 7.4L)

Use With:

Interchanges/Replaces

Barr

  • MC-20-93320A3

Mallory

  • 9-40530

Mercruiser Stern Drive

  • 93320

Osco

  • 3320
Manifold Spacer
Your Price:
$185.99

Manifold Spacer

676-18-1985

Additional Details:

  • Size: 6"
  • For: 229 & 262 V-6, 305-350 Small Block V-8, 454 Big Block V-8

Use With:

Interchanges/Replaces

Barr

  • MC 20 93322A3

GLM

  • 50610

Mallory

  • 9-40531

Marine Power

  • 612011

Mercruiser Stern Drive

  • 93322

Osco

  • 3322
Elbow
Your Price:
$286.99

Elbow

676-18-1974-1

Key Features:

  • Comes with 18-0897 gasket and brass plugs

Additional Details:

  • Fits: V-6 & V-8 applications 0° (3" O.D. Riser)

Use With:

Interchanges/Replaces

Barr

  • MC-20-98502

GLM

  • 51192

Mallory

  • 9-40554

Mercruiser Stern Drive

  • 98502A2

Osco

  • 8502

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0897Barr
  • MC 20 99208
  • MC47-27-41813
GLM
  • 30240
Mallory
  • 9-61413
Mercruiser Stern Drive
  • 27-41813
  • 27-860233
  • 27-863724
Osco
  • 8503-GR
1Exhaust Elbow Gasket N/A
Exhaust Manifold Mounting Kit
Your Price:
$18.99

Exhaust Manifold Mounting Kit

676-18-8520

Additional Details:

  • For: Mercruiser GM Small Block V-8 305-350 cu. in. (models 198, 200, 228, 230, 260 & 898)

Use With:

Interchanges/Replaces

Mallory

  • 9-40573

Osco

  • 7214-MK

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-2949Barr
  • CHV-47-000
  • MC 47 27 33395
Crusader
  • 96306
GLM
  • 31100
Mercruiser Stern Drive
  • 27-33395
  • 27-33395B
Osco
  • CV-GH
Volvo Penta
  • 835966
  • 856034
1Exhaust Manifold Gasket N/A
NSSMercruiser Stern Drive
  • 10-52143
4ScrewNo ImageN/A
Exhaust Elbow Mounting Kit
Your Price:
$47.99

Exhaust Elbow Mounting Kit

676-18-8554

Additional Details:

  • For: 229 & 262 ci V-6, 305 & 350 SB V-8, 454 Big Block V-8

Use With:

Interchanges/Replaces

GLM

  • 53330

Mallory

  • 9-40582

Osco

  • 3320-MK
  • 6371-MK-SP

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0897Barr
  • MC 20 99208
  • MC47-27-41813
GLM
  • 30240
Mallory
  • 9-61413
Mercruiser Stern Drive
  • 27-41813
  • 27-860233
  • 27-863724
Osco
  • 8503-GR
1Exhaust Elbow Gasket N/A
18-2849-1Barr
  • MC 47 27 87105
GLM
  • 32080
Mallory
  • 9-61414
Mercruiser Stern Drive
  • 27-818832
  • 27-860232
  • 27-863726
  • 27-87105
  • 27-871051
Osco
  • 8503-GO
1Exhaust Elbow Gasket N/A
Exhaust Elbow Mounting Kit
Your Price:
$53.99

Exhaust Elbow Mounting Kit

676-18-8555

Additional Details:

  • For: 229 & 262 ci V-6, 305 & 350 SB V-8, 454 Big Block V-8

Use With:

Interchanges/Replaces

GLM

  • 53430

Mallory

  • 9-40583

Osco

  • 3320-MK-X

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0897Barr
  • MC 20 99208
  • MC47-27-41813
GLM
  • 30240
Mallory
  • 9-61413
Mercruiser Stern Drive
  • 27-41813
  • 27-860233
  • 27-863724
Osco
  • 8503-GR
1Exhaust Elbow Gasket N/A
18-2849-1Barr
  • MC 47 27 87105
GLM
  • 32080
Mallory
  • 9-61414
Mercruiser Stern Drive
  • 27-818832
  • 27-860232
  • 27-863726
  • 27-87105
  • 27-871051
Osco
  • 8503-GO
1Exhaust Elbow Gasket N/A
Exhaust Manifold Gasket
Your Price:
$12.99

Exhaust Manifold Gasket

676-18-2949

Additional Details:

  • Fits: MCM/MIE GM V-8 (283, 305, 350 & 377 cid) engines

Use With:

Interchanges/Replaces

Barr

  • CHV-47-000
  • MC 47 27 33395

Crusader

  • 96306

GLM

  • 31100

Mercruiser Stern Drive

  • 27-33395
  • 27-33395B

Osco

  • CV-GH

Volvo Penta

  • 835966
  • 856034
Exhaust Elbow Gasket
Your Price:
$5.99

Exhaust Elbow Gasket

676-18-0897

Additional Details:

  • For: Standard cooling, restrictor gasket
  • Fits: 1981-1997 GM V-6 & V-8 Engines with center rise outlet exhaust manifold

Use With:

Interchanges/Replaces

Barr

  • MC 20 99208
  • MC47-27-41813

GLM

  • 30240

Mallory

  • 9-61413

Mercruiser Stern Drive

  • 27-41813
  • 27-860233
  • 27-863724

Osco

  • 8503-GR
Exhaust Elbow Gasket
Your Price:
$10.99

Exhaust Elbow Gasket

676-18-0672

Additional Details:

  • For: Closed cooling
  • Fits: GM V-6 & V-8 with center rise outlet exhaust manifold

Use With:

Interchanges/Replaces

Barr

  • MC 20 87918
  • MC-47-27-41811

GLM

  • 30220

Mallory

  • 9-61422

Mercruiser Stern Drive

  • 27-41811
  • 27-860231
  • 27-863725
  • 27-8637251

Osco

  • 8503-GB
Exhaust Elbow Gasket (Priced Per Pkg of 2)
Your Price:
$21.99

Exhaust Elbow Gasket (Priced Per Pkg of 2)

676-18-0672-9

Additional Details:

  • For: Closed cooling
  • Fits: GM V-6 & V-8 with center rise outlet exhaust manifold

Use With:

Interchanges/Replaces

Barr

  • MC 20 87918

GLM

  • 30220

Mercruiser Stern Drive

  • 27-41811
  • 27-860231
  • 27-863725
  • 27-8637251

Osco

  • 8503-GB
Exhaust Elbow Gasket (Priced Per Pkg Of 2)
Your Price:
$19.99

Exhaust Elbow Gasket (Priced Per Pkg Of 2)

676-18-2849-9-1

Additional Details:

  • For: Standard cooling, full flow 4 slot gasket
  • Fits: 1998-2001 Gm V-6 & V-8 with center rise outlet exhaust manifold

Use With:

Interchanges/Replaces

Barr

  • MC 47 27 87105

GLM

  • 32080

Mallory

  • 9-61414

Mercruiser Stern Drive

  • 27-818832
  • 27-860232
  • 27-863726
  • 27-87105
  • 27-871051

Osco

  • 8503-GO
16 Results (Viewing 1 - 12 of 16)