Transgo Reprogramming Kit Lock-Up for TH350C Product Overview:Our THM 350C Performance Valve Body Kit with Gear Command is the ultimate choice for 3-speed transmissions in small block engines up to 550 horsepower. This high-performance valve body Reprogramming Kit, part number 350C-1&2, is specifically designed for 1981-1991 General Motors Turbo Hydra-Matic 350C transmissions. By installing this kit, you can triple the holding power of the direct clutch—addressing the transmission's main weak point—resulting in superior shifts and long-lasting durability. Additionally, it features Gear Command, giving the driver complete control over gear selection for an enhanced driving experience. Get ready for a thrilling ride! Key Features: Automatic shift for both street and full race applications Holds 1st and 2nd gear to any RPM Backshifts to 2nd and 1st gear at any RPM Designed for Tow&Go™ or competition use Compatibility:Fits 1981-1991 350C transmissions only. Does not fit 250C transmissions. Transmissions: TH350C (MX2) 1981-1991 Vehicle BUICKElectra, LeSabre 1981-1983 3 SP Park Avenue 1981-1983 3 SP Regal 1982-1983 3 SP CADILLACFleetwood 1982 3 SP CHEVROLETCamaro, Chevelle 1981 3 SP Caprice 1981-1984 3 SP Corvette 1981 3 SP Malibu, Monte Carlo 1982-1984 3 SP Truck (C/K series), Van (full size) 1981-1991 3 SP GMCCaballero 1981-1984 3 SP Jimmy 1981-1982 3 SP Truck (C/K series) 1981-1986 3 SP Van 1981-1986 3 SP Alternate Words: Automatic Transmission, Reprogramming, Improvement , Correction, Shift , Valve Body Rebuild Kit
