Hooker Exhaust Manifolds - 2-1/2 in Outlet - Black Ceramic - Small Block Chevy (Pair) 1205002 Copper Core

Copper Core

Speed Control RelayAeromotive Inc

Shot peened

without excessive valve overlap that can compromise low rpm drivability

It is also ideal for 2-cycle gear boxes

Hooker Exhaust Manifolds - 2-1/2 in Outlet - Black Ceramic - Small Block Chevy (Pair) 1205002 Copper CoreThese manifolds do not fit 1st generation F Body cars. These cast exhaust manifolds have been designed to fit into a wide variety of replacement and engine swap applications, with final outlet connections to be fabricated by the installer. The manifolds will not directly bolt onto factory downpipes. Made from high silicon molybdenum ductile iron for high temperature strength plus resistance to oxidation and cracking Designed with a larger 1 5 8" cross