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.
Installation: The TapShifter installs using OEM high quality connectors for a completely plug and play installation in less than 30 minutes.
Operation: TapShifter Operation is very straight forward. To downshift depress the "-" button on the shifter. To upshift press the "+" button.
The TapShifter will allow you to select a range with the shift lever and then tap up and down without worry of tapping to a higher range than selected. This feature is great for sled pullers who do not want to shift to 4th gear on the track!
Features: Easy Plug and Play Installation Limits Up-Shifts Overdrive Disable Command Downshifts Decrease Gear Hunting
Note: 01-02 models will require TCM Re-Flash to enable overdrive lock-out and proper function.
Duramax LLY
Vehicles
- 2003-2005 Chevrolet Silverado 2500 HD
- 2003-2005 Chevrolet Silverado 2500 HD LS
- 2003-2005 Chevrolet Silverado 2500 HD LT
- 2003-2005 Chevrolet Silverado 3500
- 2003-2005 Chevrolet Silverado 3500 LS
- 2003-2005 Chevrolet Silverado 3500 LT
- 2003-2005 GMC Sierra 2500 HD
- 2003-2005 GMC Sierra 2500 HD SLE
- 2003-2005 GMC Sierra 2500 HD SLT
- 2003-2005 GMC Sierra 2500 HD WT
- 2003-2005 GMC Sierra 3500
- 2003-2005 GMC Sierra 3500 SLE
- 2003-2005 GMC Sierra 3500 SLT
- 2004-2004 Chevrolet Silverado 3500 WT
- 2004-2005 Chevrolet Silverado 2500 HD WT
- 2004-2005 GMC Sierra 3500 WT
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.