Hooker Exhaust Manifolds 8501HKR universal 1968-1970 Plymouth Road Runner 426

1968-1970 Plymouth Road Runner 426 CID

Oldsmobile and Pontiac muscle cars

00-inch muscle car system for the person who is looking for a deep aggressive sound for their high horsepower vehicle

a specially designed stainless steel resonator to keep the interior resonance down to a minimum

3" outlet 8

Hooker Exhaust Manifolds 8501HKR universal 1968-1970 Plymouth Road Runner 426Overview Hooker 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