T AND D MACHINE
SBC 220 Sport Comp Shaft R/A Kit 1.60/1.50 Ratio
SBC 220 Sport Comp Shaft R/A Kit 1.60/1.50 Ratio Rocker Arm - SportComp - Shaft Mount - 1.60 / 1.50 Ratio - 0.220 in Offset - Full Roller - Aluminum - Natural - Small Block Chevy - Kit