Trutech/Procare Performance Heavy Duty Shift Improvement Kit Towing.
We realize there is a demand for a transmission calibration kit that will improve shift quality while increasing the durability
and drivability of your street driven vehicle. This is not a "shift kit" but a recalibration kit containing quality high performance
transmission parts. At Trutech Performance Transmissions we include the parts in our kits that are needed to improve transmission
function and as a result of better function a more performance shift feel is created.