Deepmotor SBC Small Block Chevy 350 Cylinder Head Bare Straight Plug Aluminum

Increasing your engine's efficiency is a major way to improve performance and horsepower; the addition of performance-oriented aftermarket heads can greatly improve your engine's output by enhancing airflow and combustion efficiency.   Specifics and Features: High grade aluminum, bronze valve guides, hardened seats, advance port design for greater air flowPerfect fits for SBC engines such as 302, 327, 350, 383 and 400 small block chevy engines up to 1986This head is 200cc intake runner with a 64cc combustion chamber, 64cc combustion chambers improve performance and retains stock compression on 1970 and earlierThis head has a thick deck design so they can be used on nitrous, turbocharged and supercharged applicationsDual pattern valve covers will accept either center bolt or perimeter bolt valve coversWill fits many popular cars such as Camaro Z28, Chevelle, Monte Carlo, Hot Rods, Street Rods and many more applicationThis cylinder head does not have 400 stem holes. May require drilling