Includes our exclusive Smart Trim/Clutch Control valve assemblies and items to modify the C2 clutch piston for increased capacity and more durability. The C2 clutch is the weakest part of the early 5 Speed Allison
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2006 |
Chevrolet |
Silverado 2500 HD |
LS |
| 2006-2008 |
Chevrolet |
Silverado 2500 HD |
LT |
| 2007-2008 |
Chevrolet |
Silverado 2500 HD |
LTZ |
| 2006-2008 |
Chevrolet |
Silverado 2500 HD |
WT |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
LS |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
LT |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
WT |
| 2006 |
Chevrolet |
Silverado 3500 |
LS |
| 2006 |
Chevrolet |
Silverado 3500 |
LT |
| 2006 |
Chevrolet |
Silverado 3500 |
WT |
| 2007 |
Chevrolet |
Silverado 3500 Classic |
LS |
| 2007 |
Chevrolet |
Silverado 3500 Classic |
LT |
| 2007 |
Chevrolet |
Silverado 3500 Classic |
WT |
| 2007-2008 |
Chevrolet |
Silverado 3500 HD |
LT |
| 2007-2008 |
Chevrolet |
Silverado 3500 HD |
LTZ |
| 2007-2008 |
Chevrolet |
Silverado 3500 HD |
WT |
