ONE SET ONLY AT THIS PRICE: 100% brand new and 5 year warranty!!

High performance one piece stainless steel exhaust manifolds for sterndrive or inboard engines. Replaces both manifolds and risers for a mercruiser 5.0 5.7 or 6.2 Chev small block V8 engine 4 inch centre riser standard riser height configuration. The manifolds come complete with brackets for sterndrive shift mechanism and fuel filter on starboard side and electronics module on port side plus mounting bolts.Gives 25-30 increased HP and 40+ ft/lb of torque due to exhaust scavenging extractor design. Customers report fuel savings of up to 30%

The manifolds are light weight at 12kg for the pair and come with a full 5 year warranty. Models to suit Mercruiser Volvo Penta OMC Indmar PCM Crusader Yamaha. for: 4, 6, v6, v8 cylinder including hard to get and no longer available cast iron models.

Chev Ford Chrysler Buick Commodore Lexus Toyota petrol engines and many diesel engines Volvo Yanmar Perkins Cummins etc.

Stainless turbo diesel elbows, and custom marine fitments to your specification or sample. For all other models P.O.A.