SKU: FLCFPE-TAPSHIFTER12

Allison TapShifter

22 in stock and ready for shipping
Confirmed fitment below
YEARS
2001-2002
MAKE / MODEL
GM/Chevrolet/GMC / Silverado/Sierra
SERIES
2500HD/3500HD
ENGINE
6.6L Duramax LB7
Price
$399
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PRODUCT DETAIL

Key Features & Description

Fleece Performance Allison TapShifter – FPE-TAPSHIFTER12

Fits 2001–2002 GM 6.6L Duramax LB7 with Allison Transmission

Gain full control over your Allison transmission with the Fleece Performance FPE-TAPSHIFTER12 TapShifter. Designed for 2001–2002 GM 6.6L Duramax LB7 trucks, this TapShifter allows you to manually shift gears with ease, giving you better performance when towing, daily driving, or off-roading. It's the ideal upgrade for LB7 owners looking to unlock more responsiveness and precision from their Allison-equipped truck.

This system integrates seamlessly into your factory column shifter and utilizes factory-style wiring for a clean, OEM-like installation. With plug-and-play design and no tuning required, it’s one of the easiest ways to upgrade drivability and shift control on your first-gen Duramax.

Key Features:

  • Enables manual gear selection with factory column shifter

  • Improves drivability and towing performance

  • Retains automatic mode functionality when desired

  • Plug-and-play installation with factory-style connectors

  • No tuning required – fully functional out of the box

  • Clean OE-style integration

  • Designed and built by Fleece Performance Engineering

Fitment:
2001–2002 Chevrolet Silverado and GMC Sierra 2500HD / 3500HD with 6.6L Duramax LB7 and Allison automatic transmission

Warranty:
Fleece Performance limited warranty against defects in materials and workmanship.


For use with the following kits:

  • FPE-CLNTBYPS-CUMMINS-VP-SS
  • FPE-CLNTBYPS-CUMMINS-0607-SS
  • FPE-CLNTBYPS-CUMMINS-0305-SS
  • FPE-CLNTBYPS-CUMMINS-6.7-SS
  • FPE-CLNTBYPS-CUMMINS-MAN-SS

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2001-2002
GM/Chevrolet/GMC
Silverado/Sierra
2500HD/3500HD
6.6L Duramax LB7

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