Mercruiser 1997-1999 3.0LX Engines (#MC327)

Fits 1997-1999 Mercruiser / GM inline 181 cu-in four cylinder. Kit comes complete with no additional parts required. Side mounts to the bottom of the exhaust manifold. System circulates antifreeze through the engine block, and raw water in the exhaust manifold/riser. Kit comes complete with detailed installation instructions.