Description
This Painless THM200-R4 Transmission Torque Convertor Lock-Up Kit takes all the guesswork out of controlling the lock-up function on your 200-R4 overdrive transmission. This kit will work with both carbureted and fuel-injected engines and saves you from having to buy any separate, expensive computer-controlled equipment. A provided vacuum-controlled switch and 4th gear pressure switch controls the torque converter lock-up solenoid. Kit comes with all wiring and everything needed to complete the installation and fits any GM 200-R4 transmission.
This kit includes:
- Vacuum switch
- 4th gear pressure switch
- Brake switch
- Torque converter lock-up solenoid
- Wire harness
- New transmission pan gasket
- Mounting hardware


