UMI Performance · New
UMI Performance 64-72 GM A-Body Drive Shaft Safety Loop
MPN 4500-R · Store SKU umi4500-R
Supplier stock checked 11/7/2026, 12:06:33 PM UTC. Adding a part does not reserve it.
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Product details
This one-piece NHRA legal drive shaft safety loop is a bolt-in or weld-in application for the 1964-1972 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 superb fit and fully MIG welded for outstanding strength. Features: Installation: New hardware and detailed installation instructions included. Bolting the drive shaft loop in requires drilling (4) holes in the vehicles floor pan. Installation process takes 30-45 minutes. Loop made from DOM tubing, not commonly used electric welded tubing Durable long lasting glossy powder coat finish 4500 - 1964-1972 GM A-Body Drive Shaft Safety Loop Bolt-in or weld-in design New hardware included
Manufacturer fitment & guides
Check 4500-R against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
