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OMC Johnson Evinrude GM Ford Small Block V8 Engine Exhaust Manifold Elbow Mounting Kit Sierra 18-8534
- OMC Johnson Evinrude GM Ford Small Block V8 Engine Exhaust Manifold Elbow Mounting Kit
- For use with:
- OMC GM Small Block V8 305-350 cu. in. (1979-1989) & Multi application for Ford & GM Risers
- 18-1921 Riser
- Manufacturer: Sierra
- Model Number: Mounting Kit
- Part Number: 18-8534
- Also Known As:
- Mallory 9-40670
- Osco 9863-MK