Lock-Up Control Modules

Bowler lock-up modules solve the most common drivability problems in 700-R4 and 200-4R transmissions—early lock-up, chugging, bogging, and inconsistent shift feel. Our kits include everything needed for a clean install: internal wiring harness, lock-up solenoid, pressure switch, filter, gasket, and optional brake switch. Choose the correct module for your transmission or upgrade to the Total Cure System to optimize both torque converter lock-up and throttle signal for the smoothest, most reliable performance possible.