Comp Cams Camshaft - Xtreme Marine - Hydraulic Roller - Lift 0.566 / 0.566 in - Duration 296 / 302 - 112 LSA - 2800 / 6200 RPM - Big Block Chevy - Each-01-456-8--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO