Low Price Guarantee

Transmission Controller, 4L60-E/4L65-E/4L70-E/4L80-E/4L85-E

Brand: Chevrolet Performance

Part Number: 19212657



View Instantly Exclusive Private
and Specific Offers. Click Here


FREE Shipping Always!

(Orders over $99)

19212657 SuperMatic™ Transmission Controller

4L60-E, 4L65-E, 4L70-E, 4L80-E and 4L85-E Automatic

  • Required when using a GM electronically controlled automatic transmission
  • Includes wiring harness, software and connector for laptop computer
  • Controller allows full programming of shifting, as well as part-throttle, wide-open throttle and shift firmness control
  • Recommended for carburetor or Ram Jet applications
  • Chevrolet Performance provides simple connections with no additional wiring required
  • Connect the clearly marked wire leads to the engine control harness, and you’re ready to cruise!