Chevrolet Performance 19331424 Big Block Chevy Oval Port Aluminum Head 110cc Com

Description

Big Block Chevy Oval Port Aluminum Head110cc Combustion Chambers2.190" Intake / 1.880" Exhaust Valves11/32" Valve Stem290cc Intake Ports110cc Exhaust PortsAssembled, Sold Individually Technical Specs:2.190" Intake Valves.Valve Spring Retainers.1.880" Exhaust Valves.Valve Locks.Valve Springs.Valve Seals.Valve Spring Shims.Rocker Arm Studs.Pushrod Guideplates.