Edelbrock Camshaft / Lifters - Performer RPM - Hydraulic Flat Tappet - Lift 0.470 / 0.470 in - Duration 308 / 320 - 112 LSA - 1500 / 6500 RPM - Pontiac V8 - Kit-7157--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO