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6T40 (Gen. 1) Transmission

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Remanufactured Valve Body
Valve Body
Zip Kits

Oversized TCC Regulator Valve Kit 144740-16K

    Helps cure:
  • Code P0741
  • Code 742
  • No lockup
  • TCC slip
  • Loss of fuel economy
  • Low TCC apply pressure
  • Overheated fluid & TCC lining
  • Harsh TCC apply