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20 Results (Viewing 1 - 12 of 20)
Manifold
Your Price:
$227.99

Manifold

676-18-1997-1

Key Features:

  • Port & Starboard

Additional Details:

  • Material: Cast Iron
  • Type: Universal center riser manifold
  • Fits: Crusader GM 283 & 327 CID Engines thru 1964
  • Fits: Crusader GM 305, 307, & 350 CID Engines 1965 and later
  • Fits: Chris-Craft 283, 302, 307 & 350 CID Engines
  • Fits: Mercruiser GM 283, 305, 307, 350 CID Engines
  • Fits: OMC 283, 305, 307 & 350 CID engines 1968-1980
  • Fits: Volvo 307 & 350 CID engines
  • Fits: Pleasurecraft GM 283, 305, 307 & 350 CID Engines

Use With:

Interchanges/Replaces

Barr

  • CHV-1-83

GLM

  • 56230

HGE

  • 1-83

Mallory

  • 9-40110

Osco

  • 994

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-2854-1Barr
  • 01-0107
GLM
  • 36830
Mallory
  • 9-65501
Osco
  • 992-G
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
Your Price:
$314.99

Manifold

676-18-1926

Key Features:

  • Port

Additional Details:

  • For: Crusader GM Small Block V8 305-350cu.in. (Models 220 & 270)

Use With:

Interchanges/Replaces

Barr

  • CR-1-97753

Crusader

  • 96121
  • 97753

Mallory

  • 9-40400

Osco

  • 7753
Exhaust Manifold Mounting Kit
Your Price:
$25.99

Exhaust Manifold Mounting Kit

676-18-8521

Additional Details:

  • For: Crusader GM Small Block V8 305, 350 cu. in.

Use With:

Interchanges/Replaces

Mallory

  • 9-40471

Osco

  • 775-MK
  • 775-MK-A

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
Manifold
Your Price:
$441.99

Manifold

676-18-1950-1

Key Features:

  • Supplied with mounting package
  • Port Side

Additional Details:

  • Fits: MCM/MIE GM V-8 (305 & 350 cid) engines (1977-1982)

Use With:

Interchanges/Replaces

Barr

  • MC-1-77234

GLM

  • 51237

HGE

  • 7234

Mallory

  • 9-40503

Mercruiser Stern Drive

  • 77234A2
  • 77234A7

Osco

  • 7234B

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
18-4263Chrysler/Force/US Marine
  • 22-328021
  • 22-328022
  • F700633
  • FI5810151
GLM
  • 21893
Mercruiser Stern Drive
  • 22-32802
  • 22-328021
  • 22-328022
  • 22-841908
Mercury Marine
  • 22-30139
  • 22-32802
  • 22-328021
  • 22-328022
1Pipe Plug N/A
18-2833Barr
  • MC472799777
GLM
  • 31520
Mallory
  • 9-61407
Mercruiser Stern Drive
  • 27-52076
  • 27-99777
  • 27-997771
  • 27-997772
  • 27-99777B2
Osco
  • 52076
1Exhaust Elbow Gasket N/A
18-2832-1Barr
  • MC47-27-48043
GLM
  • 31490
Mallory
  • 9-61424
Mercruiser Stern Drive
  • 27-48043
  • 27-480431
Osco
  • 48043
2Manifold End Cap Gasket N/A
Manifold
Your Price:
$441.99

Manifold

676-18-1951-1

Key Features:

  • Starboard Side
  • Supplied with Mounting Package

Additional Details:

  • Fits: MCM/MIE GM V-8 (305 & 350 cid) engines (1977-1982)

Use With:

Interchanges/Replaces

Barr

  • MC-1-77235

GLM

  • 51238

HGE

  • 7235

Mallory

  • 9-40504

Mercruiser Stern Drive

  • 77235A2
  • 77235A8

Osco

  • 7235B

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
18-2832-1Barr
  • MC47-27-48043
GLM
  • 31490
Mallory
  • 9-61424
Mercruiser Stern Drive
  • 27-48043
  • 27-480431
Osco
  • 48043
2Manifold End Cap Gasket N/A
18-2833Barr
  • MC472799777
GLM
  • 31520
Mallory
  • 9-61407
Mercruiser Stern Drive
  • 27-52076
  • 27-99777
  • 27-997771
  • 27-997772
  • 27-99777B2
Osco
  • 52076
1Exhaust Elbow Gasket N/A
18-4263Chrysler/Force/US Marine
  • 22-328021
  • 22-328022
  • F700633
  • FI5810151
GLM
  • 21893
Mercruiser Stern Drive
  • 22-32802
  • 22-328021
  • 22-328022
  • 22-841908
Mercury Marine
  • 22-30139
  • 22-32802
  • 22-328021
  • 22-328022
1Pipe Plug N/A
Manifold
Your Price:
$286.99

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
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
Manifold
Your Price:
$294.99

Manifold

676-18-1903

Key Features:

  • GM Small Block (V8) 305-350 cu. in. (1979-1989) (Port)

Additional Details:

  • For: Port Side

Use With:

Interchanges/Replaces

Barr

  • OMC-1-912442

GLM

  • 51420

Mallory

  • 9-40601

OMC Stern Drive

  • 912442

Osco

  • 2442

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
18-0550GLM
  • 22280
Mallory
  • 9-42721
OMC Inboard
  • 909830
OMC Stern Drive
  • 764799
  • 909830
1Plug Off Cap N/A
18-7306Volvo Penta
  • 22274884
  • 853548
1Hose Clamp 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
Your Price:
$253.99

Manifold

676-18-1902

Key Features:

  • GM Small Block (V8) 305-350 cu.in. (1979-1989) (Starboard)
  • V-8 Starboard Side

Use With:

Interchanges/Replaces

Barr

  • OMC-1-912441

GLM

  • 51410

Mallory

  • 9-40602

OMC Stern Drive

  • 912441

Osco

  • 2441

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
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
18-710-20-2Mercruiser Stern Drive
  • 54-32780
  • 54-32880
  • 54-815504220
1Hose Clamp-13/16 TO 1-3/4 N/A
18-0550GLM
  • 22280
Mallory
  • 9-42721
OMC Inboard
  • 909830
OMC Stern Drive
  • 764799
  • 909830
1Plug Off Cap N/A
Exhaust Manifold Mounting Kit
Your Price:
$55.99

Exhaust Manifold Mounting Kit

676-18-8502

Key Features:

  • OMC GM Small block V8 305-350 cu. in. (1979-89)
  • OMC/Volvo GM Small Block 305-350 cu. in.

Use With:

Interchanges/Replaces

Mallory

  • 9-40671

Osco

  • 244-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
18-3720GLM
  • 21160
Mallory
  • 9-72002
  • 9-72002-10
Mercruiser Stern Drive
  • 11-34932
  • 11-82671013
Mercury Marine
  • 11-34932
  • 11-82671013
6Stainless Steel Locknut
Manifold
Your Price:
$296.99

Manifold

676-18-1931-1

Key Features:

  • Supplied with Mounting Package

Additional Details:

  • Material: CAST IRON
  • For: Port & Starboard

Use With:

Interchanges/Replaces

Barr

  • VO-1-835804

GLM

  • 51630

HGE

  • 5804

Mallory

  • 9-40901

Osco

  • 5805

Volvo Penta

  • 835804
  • 856883

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
18-2971-1Barr
  • VO47-835908
GLM
  • 35080
Mallory
  • 9-65800
Osco
  • 35908
Volvo Penta
  • 835908
  • 856039
  • 857618
1Exhaust Manifold Gasket N/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
20 Results (Viewing 1 - 12 of 20)