Fits:MerCruiser cylinder blocks and exhaust manifolds. Premium quality for longer life. Meets or exceeds manufacturer specs.
Product Features:- Fits:MerCruiser cylinder blocks and exhaust manifolds
- Fits:MerCruiser cylinder blocks and exhaust manifolds
- Premium quality for longer life
- Meets or exceeds manufacturer specs
- Backed by Sierra's limited lifetime warranty
- Backed by Sierra's limited lifetime warranty