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Description
Sierra 18-8524 Exhaust Manifold Mounting Kit
The Sierra Exhaust Manifold Mounting Kit is for Crusader GM Big Block V8 454 cu. in. engines. Includes 18-0418 Exhaust Manifold Mounting Gasket.
Use With:
- 18-1929 Manifold
- 18-1933 Manifold
Interchangeable with:
- Mallory
- 9-40473
- Osco
- 799-MK
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
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