Bowler 700-R4 Lock-up Control Module


This exceptional Lock-up Control Module provides you with a better lock-up experience.


This is our new Lock-up Control Module. Lock-up will occur 8 seconds after 4th gear, allowing enough engine RPM gain before lock-up. This gives your engine more performance and provides a better feel to lock-up. We built this controller with you, the consumer, in mind. The lock-up module only requires one 2 amp fused 12 volt wire to operate. No vacuum switch is necessary. There are no bulking boxes to hide or mount. Our controller has the 4 prong connector integrated onto the control board. The controller is epoxy coated to stay protected against the elements. Our kit is complete with everything you need.

Kit includes:

  • Lock-up Control Module
  • New Internal Wiring Harness w/Lock-up Solenoid
  • Pressure Switch
  • Pan Gasket
  • New Transmission Filter

* We have now started including a brake switch in our lock-up module kits as requested by many customers. This is a standard brake light switch that has a normally closed switch (for your lock-up module) and a normally open switch (for your brake lights). The brake switch does not have to be installed for the lock-up module to function, however we have had several compliments on how the system is improved with the use of the brake switch. The brake switch will allow the driver to tap the brake to un-lock the converter at any time. If you are going up an incline and need a few more RPMs to get up that hill, just tap the brake, and the lock-up will turn off and not re-engage for approximately 8 seconds. For those with a high gear ratio and late down shifts who experience a chug of the motor due to the lock-up converter still being engaged; the switch will eliminate this concern.


700-R4 Lock-Up Installation Instructions