Crower Camshaft - Power Compu-Pro - Hydraulic Flat Tappet - Lift 0.446 / 0.451 in - Duration 260 / 266 - 112 LSA - 1500 / 4000 RPM - Small Block Buick / Rover V8 - Each-50230--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO