676-18-8535 Key Features: - Barr, Indmar & Marine Power Ford Small Block V8 302-351 cu. in.
- GM Big Block V8 454 cu. in.
- GM Small Block V8 305-350 cu. in.
Additional Details: Use With: Interchanges/ReplacesMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-0476-1 | Barr
GLM
Mallory
Osco
| 1 | Riser Block Off Gasket |  | N/A | | 18-4258 | Crusader
GLM
Mallory
Mercruiser Stern Drive
- 22-33198
- 22-33198A1
- 22-41622
- 22-46754
Osco
| 1 | Pipe Plug |  | N/A |
|
|
676-18-8519 Key Features: - Crusader GM Small Block V8 305, 350
- Crusader GM Big Block V8 454
Use With: Interchanges/ReplacesMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-0305-1 | Barr
Crusader
Mallory
Osco
| 1 | Exhaust Elbow Gasket |  | N/A |
|
|
676-18-8523 Additional Details: - For: Crusader GM Small Block V8 305, 350
- For: Crusader GM Big Block V8 454
Use With: Interchanges/ReplacesMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-0305-1 | Barr
Crusader
Mallory
Osco
| 1 | Exhaust Elbow Gasket | | N/A |
|
|
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/ReplacesMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-0897 | Barr
GLM
Mallory
Mercruiser Stern Drive
- 27-41813
- 27-860233
- 27-863724
Osco
| 1 | Exhaust Elbow Gasket |  | N/A |
|
|
676-18-8514 Additional Details: - Caution: Not for fresh water/closed cooling systems
- For: Mercruiser Ford Small Block V-8 302-351 cu. in. (models 215, 225, 233, 255 & 888)
- For: GM Small Block V-8 305-351 cu. in. (models 198, 228 & 898)
Use With: Interchanges/ReplacesMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-4008 | Barr
GLM
Mallory
Mercruiser Stern Drive
Osco
| 1 | Block Off Plate |  | N/A | | 18-2833 | Barr
GLM
Mallory
Mercruiser Stern Drive
- 27-52076
- 27-99777
- 27-997771
- 27-997772
- 27-99777B2
Osco
| 1 | Exhaust Elbow Gasket |  | N/A | | NSS | Mercruiser Stern Drive
| 4 | Nut | No Image | N/A | | NSS | Mercruiser Stern Drive
| 4 | Lockwasher | No Image | N/A | | NSS | Mercruiser Stern Drive
| 4 | Stud | No Image | N/A |
|
|
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/ReplacesGLMMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-0897 | Barr
GLM
Mallory
Mercruiser Stern Drive
- 27-41813
- 27-860233
- 27-863724
Osco
| 1 | Exhaust Elbow Gasket | | N/A | | NSS | Mercruiser Stern Drive
| 4 | Nut | No Image | N/A | | NSS | Mercruiser Stern Drive
| 4 | Lockwasher | No Image | N/A | | NSS | Mercruiser Stern Drive
| 4 | Stud | No Image | N/A |
|
|
676-18-8530 Additional Details: - For: Mercruiser 4 cyl. 224 cu. in. 3.7L (models 165, 170, 180 & 190)
Use With: Interchanges/ReplacesMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-0881-1 | GLM
Mallory
Mercruiser Stern Drive
Osco
| 1 | Exhaust Elbow Gasket |  | N/A | | NSS | Mercruiser Stern Drive
| 4 | Screw | No Image | N/A |
|
|
676-18-8554 Additional Details: - For: 229 & 262 ci V-6, 305 & 350 SB V-8, 454 Big Block V-8
Use With: Interchanges/ReplacesGLMMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-0897 | Barr
GLM
Mallory
Mercruiser Stern Drive
- 27-41813
- 27-860233
- 27-863724
Osco
| 1 | Exhaust Elbow Gasket | | N/A | | 18-2849-1 | Barr
GLM
Mallory
Mercruiser Stern Drive
- 27-818832
- 27-860232
- 27-863726
- 27-87105
- 27-871051
Osco
| 1 | Exhaust Elbow Gasket |  | N/A |
|
|
676-18-8555 Additional Details: - For: 229 & 262 ci V-6, 305 & 350 SB V-8, 454 Big Block V-8
Use With: Interchanges/ReplacesGLMMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-0897 | Barr
GLM
Mallory
Mercruiser Stern Drive
- 27-41813
- 27-860233
- 27-863724
Osco
| 1 | Exhaust Elbow Gasket | | N/A | | 18-2849-1 | Barr
GLM
Mallory
Mercruiser Stern Drive
- 27-818832
- 27-860232
- 27-863726
- 27-87105
- 27-871051
Osco
| 1 | Exhaust Elbow Gasket | | N/A |
|
|
676-18-8534 Key Features: - OMC GM Small Block V8 305-350 cu. in. (1979-1989) & mult application for Ford & GM risers
Use With: Interchanges/ReplacesMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-0943-2 | Barr
GLM
Mallory
OMC Inboard
OMC Stern Drive
- 351325
- 3850496
- 909786
- 913783
Osco
Volvo Penta
| 1 | Exhaust Elbow Gasket |  | N/A |
|
|
676-18-8507 Key Features: - OMC/Volvo GM Small Block V8 305-350 cu.in.
Use With: Interchanges/ReplacesBarrMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-0943-2 | Barr
GLM
Mallory
OMC Inboard
OMC Stern Drive
- 351325
- 3850496
- 909786
- 913783
Osco
Volvo Penta
| 1 | Exhaust Elbow Gasket | | N/A | | NSS | Mercruiser Stern Drive
| 4 | Washer (3/8) | No Image | N/A |
|
|
676-18-8504 Additional Details: - For: Pleasurecraft Ford Small Block V8 302 and 351 cu.in.
Use With: Interchanges/ReplacesMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-0677-1 | GLM
Mallory
Osco
Pleasurecraft
| 1 | Elbow Gasket |  | N/A |
|
|
676-18-8510 Key Features: - Volvo GM Small Block V8 305-350 cu.in.
Additional Details: - Models: AQ & BB200, 205, 211, 231, 225, 260, 271, 290, 311, 500, 501, 570, 571 & 572
Use With: Interchanges/ReplacesMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | NSS | Volvo Penta
| 2 | Bolt, Zinc 5/16-18 x 5 1/2 Grade | No Image | N/A | | 18-4236 | GLM
Volvo Penta
| 4 | Washer |  | | | 18-2971-1 | Barr
GLM
Mallory
Osco
Volvo Penta
| 1 | Exhaust Manifold Gasket |  | N/A |
|
|
|
|
|
676-18-4364 Additional Details: Use With: Interchanges/ReplacesBarrMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-2854-1 | Barr
GLM
Mallory
Osco
| 1 | Exhaust Elbow Gasket |  | N/A | | 18-4258 | Crusader
GLM
Mallory
Mercruiser Stern Drive
- 22-33198
- 22-33198A1
- 22-41622
- 22-46754
Osco
| 1 | Pipe Plug | | N/A |
|
|
676-18-4362 Use With: Interchanges/ReplacesBarrGLMMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-2833 | Barr
GLM
Mallory
Mercruiser Stern Drive
- 27-52076
- 27-99777
- 27-997771
- 27-997772
- 27-99777B2
Osco
| 1 | Exhaust Elbow Gasket | | N/A | | NSS | Mercruiser Stern Drive
| 4 | Nut | No Image | N/A | | NSS | Mercruiser Stern Drive
| 4 | Lockwasher | No Image | N/A | | NSS | Mercruiser Stern Drive
| 4 | Stud | No Image | N/A |
|
|
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: Interchanges/ReplacesMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-2832-1 | Barr
GLM
Mallory
Mercruiser Stern Drive
Osco
| 1 | Manifold End Cap Gasket |  | N/A |
|
|
676-18-8515 Additional Details: - For: Crusader GM Small Block V8 305-350 cu.in (Models 220, 270)
- For: Crusader GM Big Block V8 454 cu.in (Models CH350, 454XL)
Use With: Interchanges/ReplacesMalloryOscoList of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-0309-1 | Barr
Crusader
Mallory
Osco
| 1 | Exhaust Elbow Gasket |  | N/A |
|
|
|
|
|
676-18-19360 Use With: List of Containing Parts | Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments | | 18-4236 | GLM
Volvo Penta
| 4 | Washer | | | | 18-2971-1 | Barr
GLM
Mallory
Osco
Volvo Penta
| 1 | Exhaust Manifold Gasket | | N/A | | NSS | Volvo Penta
| 2 | Bolt, Zinc 5/16-18 x 5 1/2 Grade | No Image | N/A |
|
|
![Hardware Kit [Exhaust Elbow Bolts]](/images/product/icon/18-8553.jpg){kind=icon}
