Exhaust manifold 860246A15 is for use on the port or starboard (left or right) side of V8 MerCruiser sterndrive and inboard engines made by General Motors. It fits 305, 350 and 377 cid engines (model year 1983-2002). Gasket included with the manifold. Gasket included with the manifold. Can be used for freshwater or saltwater installations.
Cast iron manifold is coated for corrosion protection on internal coolant passages and exterior finish
Hot dipped and powder coated to prevent corrosion
Recommended for use in freshwater or saltwater installations
For select MerCruiser sterndrive engines made by General Motors
For use on port or starboard installations
Produced to meet Mercury Marine original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive