This competition shift boot and frame is engineered with the racer in mind. The lightweight aluminum frame has a 4” x 6” opening and can be riveted or screwed to the transmission tunnel. The black fire retardant boot has a heat reflective and oil resistant liner and can be easily removed by unsnapping it from the frame. This feature allows easy access to the handle and linkage bolts for adjustments or repairs. Details like this can make your race car that much more “user friendly” both at the track and in the shop.