T AND D MACHINE BBC Sport Comp Shaft R/A Kit 1.70/1.70 Ratio 10010-170/170

T AND D MACHINE Rocker Arm - SportComp - Shaft Mount - 1.70 Ratio - Full Roller - Aluminum - Natural - Big Block Chevy - Kit.
STOCKING SETS ORDERED WITH 0720 SPRING OIL HOLE OPTION