Items Per Page:
19 Results (Viewing 1 - 12 of 19)
Manifold
Your Price:
$440.99

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:
$258.99

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:
$335.99

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:
$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
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 Elbow Mounting Kit
Your Price:
$21.99

Exhaust Elbow Mounting Kit

676-18-8505

Additional Details:

  • For: Mercruiser GM V-6 229 & 262 cu. in. (models 185 & 205)
  • For: GM Small Block V-8 305-350 cu. in. (models 200, 228, 230, 260 & 898)
  • For: GM Big Block V-8 454 cu. in. (models 330, 340 & 7.4L)

Use With:

Interchanges/Replaces

Mallory

  • 9-40578

Osco

  • 4354-MK

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 Elbow Mounting Kit
Your Price:
$12.99

Exhaust Elbow Mounting Kit

676-18-8529

Additional Details:

  • For: Mercruiser GM V-6 229 & 262 cu. in. (models 185 & 205)
  • For: GM Small Block V-8 305-350 cu. in. (models 200, 228, 230, 260 & 898)
  • For: GM Big Block V-8 454 cu. in. (models 330, 340 & 7.4L)

Use With:

Interchanges/Replaces

GLM

  • 53300

Mallory

  • 9-40580

Osco

  • 8503A-MK

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
NSSMercruiser Stern Drive
  • 11-49838
4NutNo ImageN/A
NSSMercruiser Stern Drive
  • 13-35048
4LockwasherNo ImageN/A
NSSMercruiser Stern Drive
  • 16-49545
4StudNo 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
Overhaul Gasket Set
Your Price:
$412.99

Overhaul Gasket Set

676-18-4387

Additional Details:

  • For: GM 454 (7.4L) CID Eng
  • Production Models: oval port

Interchanges/Replaces

GLM

  • 39020

Mallory

  • 9-61102

Mercruiser Stern Drive

  • 27-801853

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-3877Chris-Craft
  • 16.50-00259
Crusader
  • 30266
GLM
  • 36110
Mallory
  • 9-63701
Mercruiser Stern Drive
  • 27-13218
  • 27-13687
  • 27-19315
  • 27-49104
  • 27-61224
  • 27-8M0049045
  • 27-97529
OMC Stern Drive
  • 914849
2Head Gasket
18-0464GLM
  • 30350
Mallory
  • 9-61302
Mercruiser Stern Drive
  • 27-49121
  • 27-91831
OMC Stern Drive
  • 912768
2Valve Cover Gasket
18-2917GLM
  • 31560
GM
  • 3701777
Mallory
  • 9-60007
  • 9-60007-10
Mercruiser Stern Drive
  • 27-33179
  • 27-53045
  • 27-530451
  • 27-53045B1
  • F10077105
  • FI1101276
  • FI1101291
  • FI5000096
OMC Inboard
  • 3701777
OMC Stern Drive
  • 3701777
1Thermostat Gasket N/A
18-2844Barr
  • MC472748818
GLM
  • 31510
Mallory
  • 9-60010
Mercruiser Stern Drive
  • 27-48818
  • 27-488181
  • 27-48818Q01
1Thermostat Gasket N/A
18-0348GLM
  • 39490
Mallory
  • 9-61501
Mercruiser Stern Drive
  • 27-49107
  • 27-52550
  • FI1100229
  • FI5000229
  • FI5000245
OMC Inboard
  • 3931593
1Oil Pan Gasket Set N/A
18-0980GLM
  • 30440
Mercruiser Stern Drive
  • 27-49109
  • 27-54529
  • FI1100990
  • FI110990
OMC Inboard
  • 3935449
OMC Stern Drive
  • 3935449
1Timing Cover Gasket N/A
18-0903GLM
  • 31770
Mallory
  • 9-60066
Mercruiser Stern Drive
  • 27-49110
  • FI1101000
OMC Stern Drive
  • 3853361
  • 914874
Volvo Penta
  • 3853361
  • 856610
Yamaha Sterndrive
  • YSG-38600-39-G0
2Water Pump Gasket
18-0885-1Barr
  • MC472748042
GLM
  • 31480
Mercruiser Stern Drive
  • 27-48042
4Exhaust Elbow Gasket
18-2832-1Barr
  • MC47-27-48043
GLM
  • 31490
Mallory
  • 9-61424
Mercruiser Stern Drive
  • 27-48043
  • 27-480431
Osco
  • 48043
4Manifold End Cap Gasket
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
2Exhaust Manifold Mounting Gasket
18-4022Mallory
  • 9-61652
Mercruiser Stern Drive
  • 26-49131
  • 26-67863
  • 26-75982
  • 26-75988
  • F3866612
  • FI1100968
  • FI1101117
16Valve Stem Seal
18-2848GLM
  • 30380
Mallory
  • 9-61004
Mercruiser Stern Drive
  • 27-52457
  • 27-524571
  • 27-524572
2Carburetor Base Gasket
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
2Exhaust Elbow Gasket
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
4Exhaust Elbow Gasket
18-2554GLM
  • 31630
Mallory
  • 9-60006
Mercruiser Stern Drive
  • 27-41812
  • 27-41812B
  • 27-41812Q
  • 27-90556
Osco
  • 41812
2Thermostat Cover Gasket
19 Results (Viewing 1 - 12 of 19)