OEM MerCruiser 496 Mag Exhaust Manifold 866178A02
• Converts water rail manifolds to regular
Includes turbulator and necessary hoses and parts!
Fits MCM/MIE 496 MAG & 8.1S engines
Part fits port or starboard
Please confirm fitment of MerCruiser parts with your serial number
Photos and descriptions provided via Mercury may not always be accurate
All of our Mercury parts are sold and priced EACH