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Cooling Systems - Manifold

Exhaust Manifold (Dry Joint)
Your Price:
$474.99

Exhaust Manifold (Dry Joint)

676-18-1843

Key Features:

  • Dry Joint Style

Additional Details:

  • Fits: MCM/MIE GM V-8 (305, 350 & 377 cid) engines with dry joint exhaust (2002 & newer)

Use With:

Interchanges/Replaces

Mercruiser Stern Drive

  • 864308T01
  • 865049T01
  • 865735A02

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
18-4224GLM
  • 13990
Mallory
  • 9-41200
Mercruiser Stern Drive
  • 22-806926A1
  • 22-862210A01
1Drain Elbow Assembly N/A
NSSMercruiser Stern Drive
  • 10-52143
4BoltNo ImageN/A

Manifold
Your Price:
$982.99

Manifold

676-18-1960-1

Key Features:

  • Supplied with Mounting Package

Additional Details:

  • Fits: Most Mercruiser (GM) in-line 6 cyl. engines

Use With:

Interchanges/Replaces

Barr

  • MC 1 58759

GLM

  • 51224

HGE

  • 8759

Mallory

  • 9-40500

Mercruiser Stern Drive

  • 52073A1
  • 52969A1
  • 58759A1
  • 58759A10
  • 58759A13
  • 58759A14

Osco

  • 8759

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
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
18-4256Mallory
  • 9-40545
1Pipe Plug N/A
18-2830-1Barr
  • MC47-27-46401
GLM
  • 31440
Mallory
  • 9-61416
Mercruiser Stern Drive
  • 27-33121
  • 27-46401
  • 27-52584
  • 879036
OMC Stern Drive
  • 907932
Osco
  • CY6-GH
1Exhaust Manifold 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
18-0928-1Barr
  • MC472773814
GLM
  • 30920
Mercruiser Stern Drive
  • 27-73814
  • 27-738141
  • 27-807218
1Gasket, Manifold End Cap N/A
18-2832-1Barr
  • MC47-27-48043
GLM
  • 31490
Mallory
  • 9-61424
Mercruiser Stern Drive
  • 27-48043
  • 27-480431
Osco
  • 48043
1Manifold End Cap Gasket N/A

Manifold
Your Price:
$389.99

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

Manifold
Your Price:
$326.99

Manifold

676-18-1932

Additional Details:

  • Material: CAST IRON
  • For: Port & Starboard

Use With:

Interchanges/Replaces

GLM

  • 51640

HGE

  • 6894

Volvo Penta

  • 856894

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-2971-1Barr
  • VO47-835908
GLM
  • 35080
Mallory
  • 9-65800
Osco
  • 35908
Volvo Penta
  • 835908
  • 856039
  • 857618
1Exhaust Manifold Gasket N/A
18-2909Barr
  • MC47-27-99757
Crusader
  • 97498
GLM
  • 32170
Mallory
  • 9-61421
Mercruiser Stern Drive
  • 27-99757
OMC Stern Drive
  • 3853412
  • 910157
  • 915025
Osco
  • CS-GH
Volvo Penta
  • 3853412
  • 856116
Yamaha Sterndrive
  • YSC-12190-00-AC
1Exhaust Manifold Gasket N/A

Manifold
Your Price:
$591.99

Manifold

676-18-1954-1

Key Features:

  • Supplied with mounting package

Additional Details:

  • Fits: Most late model 2.5L 153 cid & 3.0L 181 cid w/Rochester carb 5 bolt pattern (1983-89)

Use With:

Interchanges/Replaces

Barr

  • MC 1 95862

GLM

  • 51214

Marine Power

  • 0993-000

Mercruiser Stern Drive

  • 95862A5

Osco

  • 5862

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-5021Mercruiser Stern Drive
  • 805629
Osco
  • 5629
1End Plate N/A
18-4009Barr
  • 160252
GLM
  • 51010
Mallory
  • 9-40541
Mercruiser Stern Drive
  • 52999
  • 60252
  • 60252A2
Osco
  • 60252
1Manifold End Plate 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
1Manifold End Cap Gasket N/A
18-1204-1Barr
  • MC472796429
GLM
  • 33570
Mallory
  • 9-61419
Mercruiser Stern Drive
  • 27-96429
OMC Stern Drive
  • 912164
Osco
  • MO4-GH
1Exhaust Manifold Mounting Gasket N/A
18-0928-1Barr
  • MC472773814
GLM
  • 30920
Mercruiser Stern Drive
  • 27-73814
  • 27-738141
  • 27-807218
1Gasket, Manifold End Cap 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
18-42571Pipe Plug N/A

Manifold
Your Price:
$602.99

Manifold

676-18-1955-1

Key Features:

  • Supplied with mounting package

Additional Details:

  • Fits: MCM 140 (1982 & older)

Use With:

Interchanges/Replaces

Barr

  • MC 1 96705

GLM

  • 51212

Mercruiser Stern Drive

  • 52390A1
  • 96705A1

Osco

  • 6705

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-4009Barr
  • 160252
GLM
  • 51010
Mallory
  • 9-40541
Mercruiser Stern Drive
  • 52999
  • 60252
  • 60252A2
Osco
  • 60252
1Manifold End Plate N/A
18-1990Barr
  • 1-73813
GLM
  • 51030
Mercruiser Stern Drive
  • 48045
  • 54870
  • 73813
  • 73813A1
  • 73813F1
1Manifold Block Off Plate 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
1Manifold End Cap Gasket N/A
18-1204-1Barr
  • MC472796429
GLM
  • 33570
Mallory
  • 9-61419
Mercruiser Stern Drive
  • 27-96429
OMC Stern Drive
  • 912164
Osco
  • MO4-GH
1Exhaust Manifold Mounting Gasket N/A
18-0928-1Barr
  • MC472773814
GLM
  • 30920
Mercruiser Stern Drive
  • 27-73814
  • 27-738141
  • 27-807218
1Gasket, Manifold End Cap N/A
18-42571Pipe Plug 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:
$539.99

Manifold

676-18-1956-3

Key Features:

  • 1 Piece design

Use With:

Interchanges/Replaces

Barr

  • MC 1 99798

GLM

  • 51210

Marine Power

  • 600333

Mercruiser Stern Drive

  • 860235A04
  • 99798A16
  • 99798A3
  • 99798A9

Osco

  • 9798

Manifold
Your Price:
$198.99

Manifold

676-18-1964

Key Features:

  • Water cooled center discharge manifold to fit the small block GM engine. All years.

Use With:

Interchanges/Replaces

Barr

  • CHV-1-83

Manifold
Your Price:
$472.99

Manifold

676-18-1966-1

Additional Details:

  • Fits: MCM 3.0L/LX (1990 & newer); Marine Power Engine Model E181S

Interchanges/Replaces

Mercruiser Stern Drive

  • 806867A12
  • 806867A2
  • 806867A3
  • 806867A8
  • 806867A9
  • 816329A3
  • 860235A03
  • 99798A18

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0680GLM
  • 33580
Mallory
  • 9-61428
Mercruiser Stern Drive
  • 27-815528
OMC Stern Drive
  • 3853256
  • 914518
Volvo Penta
  • 3853256
1Exhaust Manifold 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

Manifold
Your Price:
$314.99

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:
$333.99

Manifold

676-18-1998-1

Key Features:

  • Port & Starboard

Additional Details:

  • Type: Universal Center Riser Manifold
  • Fits: Ford 302 and 351 CID Engines

Use With:

Interchanges/Replaces

Barr

  • FM-1-83

GLM

  • 56250

HGE

  • 1-81

Mallory

  • 9-40111

Osco

  • FL994
  • FLCR818

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
18-0183-1Barr
  • FM 47 0000
  • MC47-27-73866
GLM
  • 33790
Mallory
  • 9-61420
Mercruiser Stern Drive
  • 27-54566
  • 27-73866
OMC Stern Drive
  • 3852455
  • 3853742
  • 908717
  • 916262
Osco
  • FL-GH
Pleasurecraft
  • RM0007
Volvo Penta
  • 3852455
  • 3853742
1Exhaust Manifold Gasket N/A
18-4258Crusader
  • 113186
GLM
  • 21892
Mallory
  • 9-41205
Mercruiser Stern Drive
  • 22-33198
  • 22-33198A1
  • 22-41622
  • 22-46754
Osco
  • 1016012
2Pipe Plug N/A

Manifold
Your Price:
$379.99

Manifold

676-18-1929

Key Features:

  • Starboard

Additional Details:

  • For: Crusader GM Big Block V8 454cu.in (Models CH350 & 454XL)

Use With:

Interchanges/Replaces

Barr

  • CR-1-97992

Crusader

  • 97114
  • 97992

Mallory

  • 9-40416

Osco

  • 7992

Manifold
Your Price:
$372.99

Manifold

676-18-1958-1

Key Features:

  • Supplied with mounting package
  • Port Side

Additional Details:

  • Fits: MCM/MIE Ford V-8 engines (1977 & older)

Use With:

Interchanges/Replaces

Barr

  • MC-1-65604

GLM

  • 51250

Mallory

  • 9-40502

Mercruiser Stern Drive

  • 54100A1
  • 54100A5
  • 65604A12
  • 65604A4

Osco

  • 5604

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
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
18-0183-1Barr
  • FM 47 0000
  • MC47-27-73866
GLM
  • 33790
Mallory
  • 9-61420
Mercruiser Stern Drive
  • 27-54566
  • 27-73866
OMC Stern Drive
  • 3852455
  • 3853742
  • 908717
  • 916262
Osco
  • FL-GH
Pleasurecraft
  • RM0007
Volvo Penta
  • 3852455
  • 3853742
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

Manifold
Your Price:
$298.99

Manifold

676-18-1952-1

Key Features:

  • Supplied with mounting package
  • Port & Starboard

Additional Details:

  • Fits: MCM GM V-6 (229 & 262 cid) engines (1985-2002)

Use With:

Interchanges/Replaces

Barr

  • MC-1-99746

GLM

  • 51220

HGE

  • 9746

Mallory

  • 9-40505

Marine Power

  • 611447

Mercruiser Stern Drive

  • 99746A17
  • 99746A3
  • 99746A8

Osco

  • 9745

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
18-2909Barr
  • MC47-27-99757
Crusader
  • 97498
GLM
  • 32170
Mallory
  • 9-61421
Mercruiser Stern Drive
  • 27-99757
OMC Stern Drive
  • 3853412
  • 910157
  • 915025
Osco
  • CS-GH
Volvo Penta
  • 3853412
  • 856116
Yamaha Sterndrive
  • YSC-12190-00-AC
1Exhaust Manifold Gasket 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

Manifold
Your Price:
$275.99

Manifold

676-18-1957-2

Key Features:

  • Will fit either Port or Starboard
  • Ideally suited for freshwater applications

Use With:

Interchanges/Replaces

Barr

  • MC-1-89011

GLM

  • 51240

HGE

  • 9011

Mallory

  • 9-40506

Marine Power

  • 0991-1000

Mercruiser Stern Drive

  • 807078Q07
  • 807078T08

Osco

  • 9011

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
18-0418Barr
  • CHVA470000
  • MC47-27-46820
Crusader
  • 96653
GLM
  • 33760
Mallory
  • 9-61400
Mercruiser Stern Drive
  • 27-46820
OMC Inboard
  • 909613
OMC Stern Drive
  • 3852472
  • 909613
Osco
  • CW-GH
Volvo Penta
  • 3852472
1Exhaust Manifold Mounting Gasket N/A
18-4224GLM
  • 13990
Mallory
  • 9-41200
Mercruiser Stern Drive
  • 22-806926A1
  • 22-862210A01
1Drain Elbow Assembly N/A

Manifold
Your Price:
$219.99

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
Your Price:
$392.99

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:
$362.99

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

Manifold
Your Price:
$338.99

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:
$338.99

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

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