Proform SBC Roller Rocker Arms - 1.6 Ratio- 3/8in Stud PFM66908C

Rocker Arm - 3/8 in Stud Mount - 1.60 Ratio - Full Roller - Aluminum - Blue Anodized - Small Block Chevy - Set of 16 Brand Proform 66908C Truck Freight- NO State Restriction-