Description
2004R TransGo Reprogramming Kit, 1981-Up, 200-4R-HD2.
Street & Strip, the options in this kit will produce shifts from Firm to WILD. New dual feed 3rd Clutch circuit increases 3rd Clutch holding torque by 200%. Included is our new Billet 2nd Servo Piston that increases Band holding torque. High Performance shifts & durability all in one Box!
Note: Includes calibration for multiple Valve Body types!
Does not require transmission removal for proper installation.
