PRW INDUSTRIES INC. SBC Vortec Sportsman R/A's - 1.6 Ratio 3/8 St 835005

PRW INDUSTRIES INC. Rocker Arm - Sportsman - 3/8 in Stud Mount - 1.60 Ratio - Roller Tip - Self-Align - Steel - Natural - Small Block Chevy - Set of 16.