UMI Performance 1964-1972 GM A-Body Drive Shaft Safety Loop - Black Clutch Pressure Plate Bolt Kit It is ideal for 500+

It is ideal for 500+ cubic-inches or any big-block drag race engine with high air flow requirements

racing software

improving drag strip traction and handling traction during corner exiting

Self-Locking Hex

UMI Performance 1964-1972 GM A-Body Drive Shaft Safety Loop - Black Clutch Pressure Plate Bolt Kit It is ideal for 500+This one piece NHRA legal drive shaft safety loop is a bolt in or weld in application for the 64 72 GM A body. Drive shaft loop is contoured for the A Body floor pan and bolts or welds into the reinforcement rib located behind the transmission. This is a must for tracks that require a safety loop for cars running faster than 13. 99 in the quarter mile. The entire loop is constructed of 0. 250" thick mild steel, CNC machined mounting points for a