Product Description

BB Block Exhaust Manifolds w/STD S/S Risers & Brackets Kit

Hi-Torque Big Block Exhaust Manifolds System feature state of the art design with single wall internal casting that is enclosed in a press formed aluminum jacket creating a fully water cooled manifold. A highly polished stainless steel risers comes standard as well as bolts, gaskets and fittings. This system is also covered with an exclusive 5 year limited warranty.

Big Block GM Hi-Torque Captains Call With Switchable Exhaust Riser compatibility

This kit comes with the same features as the standard kit, except that it has a riser designed to accommodate boats equipped with a switchable exhaust diverter. This is a remarkably easy installation and comes with all brackets and necessary hardware.

Industry wide, Stainless Marine exhaust systems are recognized for increased horsepower, remarkable weight savings, an exclusive five-year warranty and an incredible value.

Tests by both Hot Boat and Trailer Boat Magazines revealed increases of 3.2 to 6.5 MPH on MerCruiser Big Block powered 22′-24′ boats.

The unique construction results in the heaviest manifold weighing only 23 pounds A huge savings compared to cast iron Stainless Marine is one of the top quality and least expensive systems available today. Note: All systems based on Bravo applications.