Silver Sport Transmissions' experience runs deep. Our engineering, sales, and technical staff provide over 100 years of combined experience, and our PerfectFit™ Transmission Kits are in more classics than any other kit on the market. Silver Sport Transmissions, an Elite Distributor of TREMEC® Transmissions, is the industry leader in the research and development of kits to modernize the drivetrain of classic cars, trucks, street rods, 4WDs, and imports.

Our SST A41 and A41X Automatics, TREMEC TKX, T5, and TR-4050 5-Speeds, and TREMEC Magnum, Magnum-F, and Magnum XL 6-Speed PerfectFit and RestroFit® Kits are the best fitting and most complete kits available. Kit components are unique to each application and are made to last using only the highest-grade parts. Our transmissions are modified to achieve the correct shifter location and minimize tunnel interference and are quality checked for leaks, noise, and performance.

No one else performs all the testing we do. We believe classic cars and trucks look their best on the open road, so we will continue to innovate and develop the best performing, fitting, and durable products to bring your classic, 4WD, or vintage import “up to speed”.