Corvette TREMEC TKX, Magnum, & A41 4L60E Transmission Kits

Modernize the performance and driveability of your Corvette with our PerfectFit™ Transmission Kits. Specifically engineered for the iconic C1 through C4 generations, we offer the industry’s premier overdrive solutions. Choose from the streamlined TKX 5-Speed, designed to fit narrow Corvette tunnels, the high-torque Magnum 6-Speed, or our smooth-shifting A41 4L60E Electronic Automatic.
 

These kits are meticulously designed to provide a seamless fit into your classic or late-model Corvette chassis, delivering reduced cruising RPMs and a transformed driving experience. Each system arrives as a total solution, featuring all the high-quality components required for a professional, high-performance installation that preserves the spirit of your Corvette.