Tremec- T-56 Magnum 6 Speed Transmissions - 1979 - 2004 The T-56 Magnum is the next generation aftermarket T-56 6 speed manual transmission. It is based on the TR-6060 transmission used as original equipment in 2008 & up Mustang GT-500, Camaro, Corvette, Viper and Challenger. This trans upgrade will... MSRP: Was: Now: $3,545.00 Choose Options
