TCI 2004R/ 700R4 Lockup Wiring Kit Dzus Fastener by monitoring intake manifold vacuum

by monitoring intake manifold vacuum

LED displays rev limit

Freeze Plug

Gasket Precision Timing Tape 1593 7

1971-1989 Oldsmobile Custom Cruiser

TCI 2004R/ 700R4 Lockup Wiring Kit Dzus Fastener by monitoring intake manifold vacuumUniversal Lock Up Wiring Kit for GM 700R4. This TCI Universal Lock Up Kit for GM 700R4 works by referencing engine vacuum to automatically engage or disengage the torque converter lock up clutch. Vacuum reference can be overridden to engage or disengage lock up. This easy to install system from TCI allows hands free, automatic activation of the torque converter clutch in 4th gear under stable engine operation and disengages the clutch when