Converter Lockup Controls, GM: TH-700R4/4L60, 200C, 200-4R, 350C with electrical speedometer, 40 ppm, kit This B&M converter lockup control provides dash-mounted control to govern converter lockup at any speed between 30 and 90 mph. An LED display tells whether the converter is locked or unlocked. This kit eliminates converter lock and unlock cycling and premature unwanted converter lockup, avoiding engine lugging and spark knock. It also provides lockup at highway speeds for fuel economy. This kit is perfect for converter lockup operation when converting a non-lockup equipped vehicle to a lockup-style transmission and converter. This part fits the following applications: Make Year BUICK - CADILLAC - CHEVROLET - GMC - OLDSMOBILE - PONTIAC - |
