BD-Power 103136X TapShifter

Product Options
Model Year:
2001-2005 GM 6.6L Duramax LB7/LLY
Mfg. Number:
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Add fingertip control to your Allison transmission for easier shifting when passing, pulling, hill climbing or wherever you need to switch gears quickly – just like the newer trucks. BD’s Tap Shifter Kit includes new gear shift lever, control module and dressed harnesses to make for a clean and easy install. For 2001-2002 models, a dash mounted amber LED light is also added for OD disable indication.


  • Enables Gear Control On 01-05 Trucks
  • Includes Gear Shift Lever, Control Module & Harness 
  • Easy Installation 
Note: 2001-2002 vehicles require a TCM update (re-flash) to allow overdrive lockout, available through GM dealerships. Cite bulletin #02-07-30-051A. The Tap Shifter may be installed before or after the re-flash.

1031360 - 2001-2002 GM 6.6L Duramax 
1031361 - 2003-2005 GM 6.6L Duramax    

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