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| Warranty Available for Download |
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Warranty
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Manifold. Fits GM Small Block (V8) 305-350 cu. in. (1979-1989) (Port). Port Side. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty.
| Brand | NAPA |
| Marine Engine Year | 1987 - 1988 |
| Engine Size | GM Small Block (V8) |
| Replaces OEM Name & # | OMC 912442 |
| Marine Engine Manufacturer | OMC |
| VMRS Code | 043002001 |
| Exhaust Manifold Material Type | Cast Iron |
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