MarineTorq Marine Manifolds Stainless (228) 5.7L Small Block Mercruiser HT2 4" End Outlet MERCIMPELLER 5/8" Shaft and has 3/4"

5/8" Shaft and has 3/4" BSP ports

Manifolds suit 454 Big Block Chev

- 4" Diameter Heat exchanger body

Nylon gasket

Fastens using four locking tabs fixed to switch

MarineTorq Marine Manifolds Stainless (228) 5.7L Small Block Mercruiser HT2 4" End Outlet MERCIMPELLER 5/8" Shaft and has 3/4"MarineTorq 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.