Need a Magnum Tranzilla for that GM LS application that uses a torque arm? No problem, RSG has you covered. These unique Tranzilla Muscle Car Magnums come with 27, 31, and 32-spline main shafts and are perfect for those early F-Bodies.

We also build these units for LS-1 Mazda Miatas and Super-Charged 2-WD Toyota pickup trucks.