and Performance Parts and Accessories
A9800115 - Bowler Lock-Up Control Module 200-4R
This unit provides control over torque converter lockup through vehicle speed on GM transmissions with a lockup converter.
Eliminates converter lock and unlock cycling and premature unwanted converter lockup avoiding engine lugging and sparkknock. Provides lockup at highway speeds for fuel economy. Can be used for converter lockup operation when converting a non-lockup equipped vehicle to a lock up style transmission and converter.
The Bowler lock-up set uses a pressure switch, not vacuum like Painless or a speed sensor …