Prothane GM Transmission Mount - 1 or 2 Bolt Style - Black 28100BK A 3/4'' thick head deck

A 3/4'' thick head deck makes it ideal for nitrous or blower applications

875 in diameter

Just couple of examples of how our technology works and how safety and construction R&D is applied to all MPI products

Running redundant ignition systems gives you piece of mind during long races

6 mm Diameter x 210

Prothane GM Transmission Mount - 1 or 2 Bolt Style - Black 28100BK A 3/4'' thick head deckFactory rubber mounts were never intended to take much abuse, so the resultant sloppiness in your drivetrain can be largely traced to the Transmission Mounts. Our mounts are designed to control torque and eliminate breakage. Where applicable, our mounts feature our Poly Locked "run safe" interlocking device so you'll never be left stranded like a broken stock mount will. Prothane manufactures high performance bushings and driveline components. From