The red powdercoat BMR weld-on Driveshaft Safety Loop for 1968–1972 GM A-Body welds to the factory floor support behind the transmission to contain a failed driveshaft and protect the interior and track surface. Designed for street and drag applications, the loop provides a solid, permanent mounting solution and typically requires about two hours for weld-in installation.
BMR 68-72 A-Body Driveshaft Safety Loop - Red