SBC 350 Cylinder Head Bare Straight Plug Aluminum for Chevy Small Block 302|327|350|383|400 200cc Intake 64cc Camaro Z28, Chevelle, Monte Carlo, Hot Rods, Street Rods

Features:This cylinder head does not have 400 stem holes. May require drilling if necessaryValves, Springs, Retainers, Hardware not IncludedIntake Valve Diameter: 2.020"Exhaust Valve Diameter: 1.600"Intake Port Volume: 200ccCombustion Chamber Volume: 64ccIntake Port: SquareExhaust Port: SquarePre-Drilled Accessory Bolt Holes23 Degree Intake & Exhaust Valve Angles3-Angle Valve SeatLighter than Iron Heads. Each Head weighs 10.33kgSpark Plug Angle : StraightIncludes:1 X Cylinder Head

• High grade aluminum, bronze valve guides, hardened seats, advance port design for greater air flow
• Perfect fits for SBC engines such as 302, 327, 350, 383 and 400 small block chevy engines up to 1986
• This head is 200cc intake runner with a 64cc combustion chamber, 64cc combustion chambers improve performance and retains stock compression on 1970 and earlier
• This head has a thick deck design so they can be used on nitrous, turbocharged and supercharged applications
• Will fits many popular cars such as Camaro Z28, Chevelle, Monte Carlo, Hot Rods, Street Rods and many more application
• 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.