Comp Cams Camshaft - Xtreme Energy - Hydraulic Roller - Lift 0.541 / 0.537 in - Duration 280 / 288 - 110 LSA - 2200 / 6000 RPM - Small Block Mopar - Each-20-812-9--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO