This NHRA-legal UMI driveshaft safety loop fits 1978–1996 GM B-bodies and replaces the factory brace with a 100% bolt-in design requiring no drilling or welding. Made from 0.250" steel with CNC mounts and full MIG welds, the DOM-tubing loop installs in about 20 minutes and ships with new grade 10.9 hardware and detailed instructions for a precise, durable fit.
UMI Performance 78-96 GM B-Body Drive Shaft Safety Loop