Steeda Tri-Ax shifters for 1979-04 Mustangs with Tremec TKO 3550 5-speed transmissions. The Tri-Ax sports the shortest throw throw on the market without sacrificing comfort or precision. They are made from CNC machined billet 6061 T-6 aluminum with no welded stamped or cast components. Includes grade 8 stainless hardware and a tube of silicone lubricant.