T AND D MACHINE SBC Sport Comp Shaft R/A Kit 1.60/1.50 Ratio 10000-160/150

T AND D MACHINE Rocker Arm - SportComp - Shaft Mount - 1.60 / 1.50 Ratio - Full Roller - Aluminum - Natural - Small Block Chevy - Kit.
STOCKING SETS ORDERED WITH 0720 SPRING OIL HOLE OPTION