Comp Cams BBC Ultra Pro Magnum XD R/A - 1.7 7/16 1820-1

Comp Cams Rocker Arm - Ultra Pro Magnum XD - 7/16 in Stud Mount - 1.70 Ratio - Full Roller - Chromoly - Big Block Chevy - Each-1820-1--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO