The BMR weld-on Driveshaft Safety Loop for 1968–1972 GM A-Body provides permanent driveshaft containment by welding to the factory floor support behind the transmission. Built for street and drag use, the loop helps keep a failed driveshaft from punching through the floor and installs with a typical two-hour weld-in time. Available in black hammertone finish, it’s produced to match period chassis layouts.
BMR 68-72 A-Body Driveshaft Safety Loop - Black Hammertone