Engine Kits

B&M Converter Lockup Control for GM Auto Trans w/ Lockup
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B&M Converter Lockup Control for GM Auto Trans w/ Lockup



Part #: 70244
List Price: $407.30
Our Price: $203.65
You Save: $203.65



Converter Lockup Control for GM automatic trans w/lockup converter & mechanical speedometer
Provides control of converter lockup through vehicle speed on GM TH-700, 200, 200-4R, 350 and 4L60 transmissions with a lockup converter

* Provides dash mounted control to govern converter lockup at speeds between 30 & 90 mph
* LED indicates converter as locked or unlocked 


 Eliminates lock and unlock cycling and premature unwanted lockup avoiding engine lugging and spark knock. Provides lockup at highway speeds for fuel economy. Can be used for lockup operation when converting a non-lockup equipped vehicle to a lock-up style transmission and converter.

Brand B&M
Indicator Light Included Yes
Manual Override Switch Included Yes
Part Type Torque Converter Lock up Kits
Product Line B&M Converter Lockup Controls
Quantity Sold as a kit.
Speedometer Sender Style Mechanical