1963-1967 C2 Corvette TREMEC TKX, Magnum, & A41 4L60E Transmission Kits

Modernize the performance of your 1963-1967 C2 Corvette Sting Ray with our PerfectFit™ Transmission Kits. Specifically engineered for the Mid-Year Corvette chassis, we offer the industry’s premier overdrive solutions. Choose from the streamlined TKX 5-Speed, which fits the C2 tunnel without floor surgery, the high-torque Magnum 6-Speed, or our smooth-shifting A41 4L60E Electronic Automatic.
 

These kits are designed to provide a seamless fit into your classic 1963-1967 chassis, delivering reduced cruising RPMs and a transformed driving experience while maintaining your Corvette's factory interior appearance. Each system arrives as a total solution, featuring all the high-quality components required for a professional, high-performance installation.