TH700R4 Transmission Torque Converter Lock-Up Kit P/N 60109


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Part Number: 60109
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This Painless TH700R4 Transmission Torque Convertor Lock-Up Kit takes all the guesswork out of controlling the lock-up function on your 700R4 overdrive transmission. This kit will work with both carbureted and fuel injected engines and saves you from having to buy any seperate, 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 TH700R4 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
Prop 65 Warning

Number of Circuits: 5 CIRCUITS
Harness Length: 11 ft long overall
Fuse Type: No Fuses Included
Firewall Passthrough: Varies on routing through vehicle
Color Code Based: Painless Specific
Connections Included:
THE GM TH700R4 TRANSMISSIONS were offered in GM cars and trucks from 1981 thru 1993. This transmission kept its designation of TH700R4 until 1990, when GM renamed them the 4L60. The 1990 thru 1993 model years "4L60" used a round 5 pin connector and no longer used the square weatherpack connector. Painless' kit Part Number 60109 is provided with the early square weatherpack connector.