Hooker Exhaust Manifolds 8501HKR universal 00-inch muscle car system for

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

Oldsmobile and Pontiac muscle cars

1968-1970 Plymouth Road Runner 426 CID

00-inch inlet pipe leading to a single inlet/dual outlet Flow FX® "straight-through" muffler for great sound and maximum performance

Hooker Exhaust Manifolds 8501HKR universal 00-inch muscle car system forOverview 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