TransGo 6L80 High Performance Valve Body Reprogramming Kit – Tow & Pro (#6L80-TOW&PRO)

If you've got a GM 6L80 transmission and want firmer shifts, better towing performance, or just more control, this TransGo kit is the answer.

It's the #6L80-TOW&PRO high performance valve body reprogramming kit.

Made in the USA, includes all the valve body components you need.

Whether you're towing heavy or building a performance rig, this kit sharpens up the shifts and extends transmission life.

One-year warranty included.

Not universal—specifically for the 6L80.

Get your trans shifting like it should!