Hooker Exhaust Manifolds - GM LS (except LS7/LS9) - Natural Cast Finish (Pair) 12101 The world's best street machine

The world's best street machine builders and tuners are making the switch to Sniper EFI

This header features 1-5/8" primary tubes and a 2-1/2" collector for increased exhaust flow for increasing performance

Rod Ends and Hardware Included

: MW-6Z = Zerk Type Fitting MW-6F = Flush Type Fitting

Hooker Exhaust Manifolds - GM LS (except LS7/LS9) - Natural Cast Finish (Pair) 12101 The world's best street machineHooker 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