Direct Replacement Center Riser Manifold For Mercruiser V8
Small Block V-8. Exhaust manifold. Fits 305-350 cu.in. (5.0-5.7) GM small block engines. Fits both sides of engine. Replaces Mercruiser #s 87114 and 860246. Up dated to replace all small block Mercruiser center riser manifolds. Exact replacement for Mercruiser. Three year warranty.