Interface module used when replacing the factory A8 8L90 transmission to a TH400 or Powerglide transmission. This device allows the factory engine start push button to function normally and keeps the TCM and ECM comunicating together for vehicle functionality.

Updated version, now includes Park and Drive reporting function. 

8L90 transmission to TH400 or Powerglide swap interface

SKU: 2155434603
$275.00Price

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