Description
Description
OEM MerCruiser 496 Mag Exhaust Manifold 866178A02
Exhaust conversion kit 866178A02 converts exhaust manifolds with water rails to the newer style, cast iron manifolds without water rails.
For use on 496 Magnum and 8.1S MerCruiser sterndrive and inboard engines.
Fits MCM/MIE 496 MAG & 8.1S engines
Part fits port or starboard
| UPC: | 710-866178A02 |
| MPN: | 866178A02 |






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