Hooker Exhaust Manifolds 8502-1HKR FINELINES Part Number: 717827

Part Number: 717827

Includes Gaskets

1981-1986 GMC C1500 305 CID

Part Number: 17278

Note 3 - this product has been granted a California Air Resources Board (CARB) exemption

Hooker Exhaust Manifolds 8502-1HKR FINELINES Part Number: 717827Overview Hooker's popular LS exhaust manifolds are now available with a 2. 5 inch diameter outlet for improved flow. These 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