When installing a TREMEC Magnum 6-speed into a classic car or truck, one of the things that you need to do is make a few electrical connections. One of our Elite Distributors, Bowler Performance Transmission, recently introduce an All-in-One Magnum 6-speed control harness, which makes this even easier. Read More “Plug-and-Play Simplicity: New Magnum 6-Speed All-in-One Harness”