Trend Performance 8.300" Long Pushrod - 7/16" Diameter - 0.165" Wall - Extra Clearance - Ball Ends 01211 V-Groove pulley halves (2 pair)

V-Groove pulley halves (2 pair)

The two-piece aluminum body uses a single 3/8"NPT inlet port on the bottom

409 lb/in Spring Rate

high crush

Trend Performance 8.300" Long Pushrod - 7/16" Diameter - 0.165" Wall - Extra Clearance - Ball Ends 01211 V-Groove pulley halves (2 pair)Product Description: Pushrod 8. 300 in Long 7 16 in Diameter 0. 165 in Thick Wall Extra Clearance Ball Ends Double Taper Chromoly Sold Individually In 1993 SpinTron emerged, launching a tool to do meaningful research into valve train testing and technology. This testing exposed profound inadequacies in pushrod design. These inadequacies amazed SpinTron creator Bob Fox and his collaborator, the late Randy Dorton. Pushrod design changed irrevocably with