Howards Racing Components Camshaft - Steel Billet - Mechanical Roller - Lift 0.600 / 0.620 in - Duration 287 / 293 - 106 LSA - 3800 / 7800 RPM - Small Block Chevy - Each-111163-06--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO