Hooker Exhaust Manifolds 8502-1HKR FINELINES Note: This system requires cutting

Note: This system requires cutting a second exhaust cutout in the rear valance

JAC430MCRV200

1981-1986 GMC C1500 305 CID

manifold or catalytic converter back applications

Hooker Exhaust Manifolds 8502-1HKR FINELINES Note: This system requires cuttingOverview 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