Description
Not for use on engines with high mounted power steering pumps This manifold kit is designed to convert all Mercruiser stern drive engines with GM 305 & 350 CID blocks that have log style exhaust manifolds and raw water cooling to the newer more efficient center rise manifolds. Kit includes:...
Sierra Manifold Conversion Kit - 18-1987-1 Item # 241426
Description
Not for use on engines with high mounted power steering pumps
This manifold kit is designed to convert all Mercruiser stern drive engines with GM 305 & 350 CID blocks that have log style exhaust manifolds and raw water cooling to the newer more efficient center rise manifolds.
Kit includes:
- (2) Center rise manifolds
- (2) Exhaust elbows
- (1) Thermostat housing
- (1) Thermostat cover
- (1) Thermostat
- All hoses
- Hardware
- Gaskets
- Complete instructions to do the job right