Product#: 223308

B&M; GM TH200/TH350/700R4/4L60/200-4R; Torque Converter Lock Up Control; Mechanical Speedometer

This unit provides control over torque converter lockup through vehicle speed on GM transmissions with a lockup converter. Eliminates converter lock, unlock cycling and premature unwanted converter lockup avoiding engine...

Product#: 60109

Painless 700R4 Transmission Torque Converter Lock-Up Set

This TH700R4 Transmission Torque Convertor Lock-Up Kit takes all the guesswork out of controlling the lock-up function on your TH700R4 overdrive transmission. This kit will work with both carbureted and fuel injected engines...

Product#: TF900630

700R4 Transmission Torque Converter Lock Up

This torque converter lockup kit from Ron Francis Wiring is for a 700R4 transmissions with Square 4-Pin Connectors. This high quality system can be used without the factory computer (ECM). This unit is electronic, NOT...

Product#: 60110

Painless 200-4R Transmission Lock-Up Set

Now you can control the lock-up function on your 200-4R overdrive transmission with your carbureted engine without having to buy expensive computer controlled equipment. The 200-4R will give you quicker acceleration and...