TCI Torqueflite 727 Valve Body Performance Improver Kit Non Lock-up 1971-up Heim Joint Bushing 2007-2010 GMC Yukon XL 2500

2007-2010 GMC Yukon XL 2500

1968-1974 Chevrolet Nova

microswitch

measure the distance between plates front and rear

Engineered and manufactured specifically for marine applications

TCI Torqueflite 727 Valve Body Performance Improver Kit Non Lock-up 1971-up Heim Joint Bushing 2007-2010 GMC Yukon XL 2500Torqueflite Torque Command 727 Valve Body Improvement Kit. The TCI Valve Body Improvement Kit for Torqueflite 727 provides an improvement in upshift firmness, and also comes with the seals and gaskets needed for the project. This value priced kit allows you to upgrade your transmission for improved performance in street, off road and towing applications. The Valve Body Performance Improvement Kit is designed to change the shift action to a more