MarineTorq Marine Manifolds Stainless 5.7L Small Block Chev Mercruiser HT30 3" Centre Outlet mercruiserconversion Impellers should be replaced at

Impellers should be replaced at least once every year or sooner depending on engine duty

3 Position

replacement for USA style rudder gland

16mm spline shaft

Intrusion: 43mm

MarineTorq Marine Manifolds Stainless 5.7L Small Block Chev Mercruiser HT30 3" Centre Outlet mercruiserconversion Impellers should be replaced atMarineTorq Stainless Steel Manifolds are a lightweight, custom made, one piece construction for both petrol and diesel inboard boat engines. Their unique design eliminates leaks and increases boat performance. Every manifold and riser is manufactured using premium marine grade stainless steel and fabricated and hand welded by highly trained and experienced staff. Every MarineTorq manifold is made from the highest quality marine grade stainless steel.