B&M Converter Lockup Controller, GM TH-700, 200, 200-4R, 350 and 4L60 — Fast Lane Spares Skip to content
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B&M Converter Lockup Controller, GM TH-700, 200, 200-4R, 350 and 4L60 with a lockup converter (BM70248)

B&M Converter Lockup Controller, GM TH-700, 200, 200-4R, 350 and 4L60 with a lockup converter (BM70248)

Suit GM Automatic Transmissions With Lockup Converter & Electronic Speedometer
SKU: BM70248
$658.30 - $658.30
$658.30
$658.30 - $658.30
$658.30
+ GST
Availability:
Low stock, please contact before purchasing

BM70248 - CONVERTER LOCK-UP CONTROL,T700

Suit GM Automatic Transmissions With Lockup Converter & Electronic Speedometer

Part Number: BM70248

Provides dash mounted control to govern converter lockup at speeds between 50 & 145 kph
LED indicates converter as locked or unlocked
Provides control of converter lockup through vehicle speed on GM TH-700, 200, 200-4R, 350 and 4L60 transmissions with a lockup converter. 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.