Hooker Exhaust Manifolds - GM LS (except LS7/LS9) - Black Ceramic Finish (Pair) Helmet Air System Blower Filter Camber Bolt

Camber Bolt

Two layers of progressively finer mesh synthetic media provide maximum convenience and easy maintenance

diameter: 11/32"

100" for clearance with quench dome style pistonsSince 1938

Fits Aisin AX15 Transmissions

Hooker Exhaust Manifolds - GM LS (except LS7/LS9) - Black Ceramic Finish (Pair) Helmet Air System Blower Filter Camber BoltHooker cast iron exhaust manifolds have been designed to hug close to the engine block so they fit into a wide variety of replacement and engine swap applications. Their contoured design aims the exhaust directly at the exit port for improved flow. Being cast iron means they will provide years of leak free performance with less under hood noise than traditional headers. Plus, their shorty design means you can route exhaust tubing close to your frame