Fleece Performance Shifters FPE-TAPSHIFTER35 The Fleece Performance TapShifter allows you to shift your 2001-2005 GM Allison Transmission with the touch of a button just like the 2006 and newer trucks. Perfect for towing, drag racing, daily driving and everything in-between, the TapShifter installs in no time and provides factory-like operation, functionality and styling. The TapShifter can be used in the gas or diesel 2001-2005 trucks with an Allison Transmission. 2003-2005 Duramax TapShifter 2003-2005 GM/Allison TapShifter Fleece Performance 03-05 GM Duramax 6.6L LB7 / LLY GM/Allison TapShifter
Vehicle Fitments:
| Year |
Make |
Model |
Submodel |
| 2003 - 2005 |
Chevrolet |
Silverado 2500 HD |
Base, LS, LT, WT |
| 2003 - 2005 |
Chevrolet |
Silverado 3500 |
LS, LT, Base |
| 2004 |
Chevrolet |
Silverado 3500 |
WT |
| 2003 - 2005 |
GMC |
Sierra 2500 HD |
SLE, Base, WT, SLT |
| 2003 - 2005 |
GMC |
Sierra 3500 |
SLE, SLT, Base |
| 2004 - 2005 |
GMC |
Sierra 3500 |
WT |
