Hooker Exhaust Manifolds - GM LS (except LS7/LS9) - Black Ceramic Finish (Pair) Helmet Air System Blower Filter Two layers of progressively finer

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

1957-1978 Plymouth Fury

Nuts are often used when the back side of a fastener is not accessible and they allow quicker installation and/or removal of chassis components

2014-2015 Infiniti QX70

Camber Bolt

Hooker Exhaust Manifolds - GM LS (except LS7/LS9) - Black Ceramic Finish (Pair) Helmet Air System Blower Filter Two layers of progressively finerHooker 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