TransGo 200-4R-HD2 Reprogramming Kit to suit THM 200-4R – 1981-90

Description

Please note: this product will take 4-6 weeks to deliver.

Fits THM 2004R 81-Up Upgraded Kit in 2011

Features include Street and 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 and durability all in one Box! Note: Includes calibration for multiple Valve Body types!

Assistance Video

Installation recommendation: Experienced technician

Transmission removal necessary: No