Flowtech Exhaust Manifold - 2.25 in Outlet - GM LS-Series (Pair) 36005BK The 10340 features an anodized

The 10340 features an anodized hard coated aluminum body and cast iron phosphate coated cover for improved pump performance and durability

Gasket Intake Gasket 303G Port Dimensions W-1

1-3/4 in to 2-1/2 in ID

66-'91 TH400 Racing Filter and Pan Gasket Set

Pit Stop USA offers Lifters like Comp Cams Evolution Hydraulic Roller Lifter - Mopar Gen III Hemi (Set of 16) 85601Y-16 at low everyday prices

Flowtech Exhaust Manifold - 2.25 in Outlet - GM LS-Series (Pair) 36005BK The 10340 features an anodizedThese Flowtech cast iron exhaust manifolds have a 2. 25 inch outlet, natural cast finish, and are designed to hug close to the engine block so they fit into a wide variety of replacement and engine swap applications at a budget friendly price. 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 floor