Items Per Page:
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:
- 18-1906: Manifold Spacer
- 18-1971: Elbow
- 18-1978: Elbow
- 18-4008: Block Off Plate
- 18-4009: Manifold End Plate
- 18-0897: Exhaust Elbow Gasket
- 18-2849-1: Exhaust Elbow Gasket
- 18-0183-1: Exhaust Manifold Gasket
- 18-2832-1: Manifold End Cap Gasket
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 |
|---|---|---|---|---|---|
| 18-4263 | Chrysler/Force/US Marine
| 1 | Pipe Plug |  | N/A |
| 18-0183-1 | Barr
| 1 | Exhaust Manifold Gasket |  | N/A |
| 18-2832-1 | Barr
| 2 | Manifold End Cap Gasket |  | N/A |
| 18-2833 | Barr
| 1 | Exhaust Elbow Gasket |  | N/A |
Your Price:
$63.99 Manifold End Plate
676-18-4009
Use With:
- 18-1950-1: Manifold
- 18-1951-1: Manifold
- 18-1958-1: Manifold
- 18-1960-1: Manifold
- 18-1962-1: Manifold
- 18-8512: Exhaust Manifold Mounting Kit
- 18-1954-1: Manifold
- 18-1955-1: Manifold
- 18-1956-3: Manifold
- 18-2832-1: Manifold End Cap Gasket
Interchanges/Replaces
Barr
- 160252
GLM
- 51010
Mallory
- 9-40541
Mercruiser Stern Drive
- 52999
- 60252
- 60252A2
Osco
- 60252
Your Price:
$14.99 Exhaust Manifold Mounting Kit
676-18-8512
Additional Details:
- For: Mercruiser GM 4 cyl. 181 cu. in. (models 120, 140, 2.5L & 3.0L)
- For: GM Inline 6 cyl.250-292 cu. in. (models 165 & 200)
- For: Ford Small Block V-8302-350 cu. in. (models 215, 225, 233 255 & 888)
- For: GM Small Block V-8 305, 350 cu. in. (models 198, 228 & 898)
Use With:
- 18-4009: Manifold End Plate
Interchanges/Replaces
Mallory
- 9-40570
Osco
- 60252-MK
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-2832-1 | Barr
| 1 | Manifold End Cap Gasket | | N/A |
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 |
|---|---|---|---|---|---|
| 18-3877 | Chris-Craft
| 2 | Head Gasket |  | |
| 18-0464 | GLM
| 2 | Valve Cover Gasket |  | |
| 18-2917 | GLM
| 1 | Thermostat Gasket |  | N/A |
| 18-2844 | Barr
| 1 | Thermostat Gasket |  | N/A |
| 18-0348 | GLM
| 1 | Oil Pan Gasket Set |  | N/A |
| 18-0980 | GLM
| 1 | Timing Cover Gasket |  | N/A |
| 18-0903 | GLM
| 2 | Water Pump Gasket |  | |
| 18-0885-1 | Barr
| 4 | Exhaust Elbow Gasket |  | |
| 18-2832-1 | Barr
| 4 | Manifold End Cap Gasket | | |
| 18-0418 | Barr
| 2 | Exhaust Manifold Mounting Gasket |  | |
| 18-4022 | Mallory
| 16 | Valve Stem Seal |  | |
| 18-2848 | GLM
| 2 | Carburetor Base Gasket |  | |
| 18-0897 | Barr
| 2 | Exhaust Elbow Gasket |  | |
| 18-2849-1 | Barr
| 4 | Exhaust Elbow Gasket |  | |
| 18-2554 | GLM
| 2 | Thermostat Cover Gasket |  |
Your Price:
$184.99 Overhaul Gasket Set
676-18-4383
Additional Details:
- For: GM 153 (2.5L) CID Eng; s/n 2324347 & Up
Use With:
- 18-3880: Head Gasket
Interchanges/Replaces
GLM
- 39050
Mallory
- 9-61103
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-3880 | GLM
| 1 | Head Gasket |  | N/A |
| 18-0347 | GLM
| 1 | Valve Cover Gasket |  | N/A |
| 18-0327 | GLM
| 1 | Water Pump Gasket |  | N/A |
| 18-0328 | GLM
| 1 | Push Rod / Lifter Cover Gasket |  | N/A |
| 18-0887 | GLM
| 1 | Timing Cover Gasket |  | N/A |
| 18-0466 | GLM
| 1 | Oil Pan Gasket Set |  | N/A |
| 18-0356 | GLM
| 1 | Carburetor Mounting Gasket |  | N/A |
| 18-0994 | Barr
| 1 | Carburetor Mounting Gasket |  | N/A |
| 18-0889 | Chris-Craft
| 1 | Fuel Pump Gasket |  | N/A |
| 18-2832-1 | Barr
| 1 | Manifold End Cap Gasket | | N/A |
| 18-0928-1 | Barr
| 1 | Gasket, Manifold End Cap |  | N/A |
| 18-1204-1 | Barr
| 1 | Exhaust Manifold Mounting Gasket |  | N/A |
| 18-2833 | Barr
| 1 | Exhaust Elbow Gasket | | N/A |
| 18-0164 | GLM
| 1 | Thermostat Housing Gasket |  | N/A |
| 18-2831 | Barr
| 1 | Thermostat Cover Gasket |  | N/A |
| 18-2896-1 | Barr
| 1 | Exhaust Manifold Gasket |  | N/A |
| 18-2819-1 | Barr
| 1 | Exhaust Elbow Gasket |  | N/A |
| 9-61408 | Mercruiser Stern Drive
| 1 | GASKET,END CAP TO MANIFOLD |  | N/A |
| 18-1210-1 | Barr
| 1 | End Cap to Manifold Gasket |  | N/A |
| NSS | Mercruiser Stern Drive
| 1 | Gasket, End Cap | No Image | N/A |
| NSS | Mercruiser Stern Drive
| 1 | Gasket, Intake Manifold | No Image | N/A |
| NSS | Mercruiser Stern Drive
| 1 | Gasket, Oil Pump Cover | No Image | N/A |
| NSS | Mercruiser Stern Drive
| 1 | Gasket, Choke Oven Cover | No Image | N/A |
Your Price:
$385.99 Overhaul Gasket Set
676-18-4385
Additional Details:
- For: Ford 302 (5.0L) CID Eng; 215, 225 & 888 (188 hp)
Interchanges/Replaces
GLM
- 39030
Mallory
- 9-61104
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-3883 | Chrysler/Force/US Marine
| 2 | Head Gasket |  | |
| 18-0410 | GLM
| 1 | Intake Manifold Gasket Set |  | N/A |
| 18-0147 | Chrysler/Force/US Marine
| 1 | Water Pump Gasket |  | N/A |
| 18-0352 | GLM
| 2 | Valve Cover Gasket |  | |
| 18-0407 | GLM
| 1 | Oil Pan Gasket Set |  | N/A |
| 18-0354 | GLM
| 3 | Carburetor Mounting Gasket |  | |
| 18-0889 | Chris-Craft
| 1 | Fuel Pump Gasket | | |
| 18-0994 | Barr
| 1 | Carburetor Mounting Gasket | | N/A |
| 18-0360 | GLM
| 1 | Carburetor Mounting Gasket |  | N/A |
| 18-0183-1 | Barr
| 2 | Exhaust Manifold Gasket | | |
| 18-2832-1 | Barr
| 4 | Manifold End Cap Gasket | | |
| 18-2833 | Barr
| 4 | Exhaust Elbow Gasket | | |
| 18-2834 | Barr
| 1 | Thermostat Cover Gasket |  | N/A |
| 18-4023 | Mercruiser Stern Drive
| 16 | Valve Stem Seal |  | |
| 18-0357 | GLM
| 2 | Carburetor Mounting Gasket |  | |
| NSS | Mercruiser Stern Drive
| 1 | Gasket, Timing Cover | No Image | N/A |
| NSS | Mercruiser Stern Drive
| 1 | Gasket, Thermostat Housing | No Image | N/A |
Your Price:
$25.99 Exhaust Manifold Gasket Set
676-18-4394
Additional Details:
- Fits: MCM GM V-8 (305, 327 & 350 cid) engines w/end outlet exhaust manifold
Interchanges/Replaces
Barr
- MC47-27-33395A2
GLM
- 39280
Mallory
- 9-61402
Mercruiser Stern Drive
- 27-33395A1
- 27-33395A2
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-2833 | Barr
| 4 | Exhaust Elbow Gasket | | N/A |
| 18-0885-1 | Barr
| 4 | Exhaust Elbow Gasket | | |
| 18-2832-1 | Barr
| 4 | Manifold End Cap Gasket | | |
| 18-2949 | Barr
| 2 | Exhaust Manifold Gasket |  |
Your Price:
$46.99 Exhaust Manifold Gasket Set
676-18-4396
Additional Details:
- For: 250 (4.1L) CID eng.; 165 hp s/n 2770032 & Up
Interchanges/Replaces
Barr
- MC47-27-46401A1
GLM
- 39270
Mallory
- 9-61404
Mercruiser Stern Drive
- 27-46401A1
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-0353 | Barr
| 1 | Carburetor Mounting Gasket |  | N/A |
| 18-0356 | GLM
| 1 | Carburetor Mounting Gasket | | N/A |
| 18-2831 | Barr
| 1 | Thermostat Cover Gasket | | N/A |
| 18-2833 | Barr
| 1 | Exhaust Elbow Gasket | | N/A |
| 18-0928-1 | Barr
| 1 | Gasket, Manifold End Cap | | N/A |
| 18-2832-1 | Barr
| 2 | Manifold End Cap Gasket | | |
| 18-2830-1 | Barr
| 1 | Exhaust Manifold Gasket |  | N/A |
| NSS | Mercruiser Stern Drive
| 1 | Gasket, Carburetor Mounting | No Image | N/A |
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:
- 18-8531: Exhaust Manifold Mounting Kit
- 18-0353: Carburetor Mounting Gasket
- 18-1971: Elbow
- 18-1972: Elbow
- 18-1978: Elbow
- 18-4009: Manifold End Plate
- 18-2830-1: Exhaust Manifold Gasket
- 18-2832-1: Manifold End Cap Gasket
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 |
|---|---|---|---|---|---|
| 18-4263 | Chrysler/Force/US Marine
| 1 | Pipe Plug | | N/A |
| 18-4256 | Mallory
| 1 | Pipe Plug |  | N/A |
| 18-2830-1 | Barr
| 1 | Exhaust Manifold Gasket | | N/A |
| 18-2833 | Barr
| 1 | Exhaust Elbow Gasket | | N/A |
| 18-0928-1 | Barr
| 1 | Gasket, Manifold End Cap | | N/A |
| 18-2832-1 | Barr
| 1 | Manifold End Cap Gasket | | N/A |
Your Price:
$278.99 Overhaul Gasket Set
676-18-4386
Additional Details:
- For: GM 305 & 350 (5.0L & 5.7L) CID Eng; with heads (1987 & earlier)
Interchanges/Replaces
GLM
- 39010
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-0153 | GLM
| 1 | Oil Pan Gasket Set |  | N/A |
| 18-0518 | Mercruiser Stern Drive
| 16 | Valve Stem Seal |  | N/A |
| 18-0868 | Chris-Craft
| 1 | Intake Manifold Gasket Set |  | N/A |
| 18-0876 | Chris-Craft
| 1 | Fuel Pump Gasket |  | N/A |
| 18-0889 | Chris-Craft
| 1 | Fuel Pump Gasket | | N/A |
| 18-0891 | Chris-Craft
| 2 | Water Pump Mounting Gasket |  | N/A |
| 18-0897 | Barr
| 2 | Exhaust Elbow Gasket | | N/A |
| 18-0905 | Chrysler/Force/US Marine
| 1 | Oil Pan Drain Plug Gasket |  | N/A |
| 18-0976 | Crusader
| 1 | Timing Chain Cover Gasket |  | N/A |
| 18-0994 | Barr
| 2 | Carburetor Mounting Gasket | | N/A |
| 18-2553 | GLM
| 1 | Thermostat Cover Gasket |  | N/A |
| 18-2554 | GLM
| 1 | Thermostat Cover Gasket | | N/A |
| 18-2833 | Barr
| 4 | Exhaust Elbow Gasket | | N/A |
| 18-2844 | Barr
| 1 | Thermostat Gasket | | N/A |
| 18-2845 | Chris-Craft
| 2 | Valve Cover Gasket |  | N/A |
| 18-2848 | GLM
| 2 | Carburetor Base Gasket | | N/A |
| 18-2917 | GLM
| 1 | Thermostat Gasket | | N/A |
| 18-3876 | Chris-Craft
| 2 | Head Gasket |  | N/A |
| 18-2849-1 | Barr
| 4 | Exhaust Elbow Gasket | | N/A |
| 18-0874 | Chris-Craft
| 2 | Distributor Gasket |  | N/A |
| 18-2949 | Barr
| 2 | Exhaust Manifold Gasket | | N/A |
| 18-0885-1 | Barr
| 4 | Exhaust Elbow Gasket |  | N/A |
| strong>18-0411 | GLM
| 1 | Oil Pan Gasket Set |  | N/A |
| 18-2832-1 | Barr
| 4 | Manifold End Cap Gasket | |
Your Price:
$47.99 Exhaust Manifold Gasket Set
676-18-4399
Additional Details:
- For: Ford 302/351 (5.0L & 5.8L) CID eng: All 888 (188 hp) & 233 hp, 255 hp s/n 3258728-4175498
Interchanges/Replaces
Barr
- MC47-27-54566A1
GLM
- 39310
Mercruiser Stern Drive
- 27-54566A1
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-2833 | Barr
| 4 | Exhaust Elbow Gasket | | N/A |
| 18-2832-1 | Barr
| 4 | Manifold End Cap Gasket | | N/A |
| 18-0183-1 | Barr
| 2 | Exhaust Manifold Gasket | | N/A |
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:
- 18-4009: Manifold End Plate
- 18-1971: Elbow
- 18-1972: Elbow
- 18-1975-1: Riser With Exhaust Tube
- 18-1978: Elbow
- 18-5021: End Plate
- 18-1204-1: Exhaust Manifold Mounting Gasket
- 18-2832-1: Manifold End Cap Gasket
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 |
|---|---|---|---|---|---|
| 18-5021 | Mercruiser Stern Drive
| 1 | End Plate |  | N/A |
| 18-4009 | Barr
| 1 | Manifold End Plate |  | N/A |
| 18-2833 | Barr
| 1 | Exhaust Elbow Gasket | | N/A |
| 18-2832-1 | Barr
| 1 | Manifold End Cap Gasket | | N/A |
| 18-1204-1 | Barr
| 1 | Exhaust Manifold Mounting Gasket | | N/A |
| 18-0928-1 | Barr
| 1 | Gasket, Manifold End Cap | | N/A |
| 18-4263 | Chrysler/Force/US Marine
| 1 | Pipe Plug | | N/A |
| 18-4257 | 1 | Pipe Plug |  | N/A |
