Crower Camshaft - Compu-Pro - Hydraulic Flat Tappet - Lift 0.430 / 0.446 in - Duration 258 / 260 - 112 LSA - 1500 / 4000 RPM - Small Block Buick / Rover V8 - Each-53229--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO