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Fleece Performance FPE-ALILKR AlliLocker Allison Torque Converter Controller 2001-2016

(2001-2016 Chevrolet Silverado 2500 HD; 2001-2006 Chevrolet Silverado 3500 LS/LT; 2004, 2006 Chevrolet Silverado 3500 WT + 2 more models)

Manufacturer

Picture for manufacturer Fleece Performance

Part Number

FPE-ALILKR
11 reviews
Sale Price

$179.00

Estimated ship date Friday, October 30

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Product Details

The Fleece Performance AlliLocker gives you complete manual control of your Allison transmission's torque converter clutch with the flip of a switch. Designed specifically for 2001-2016 GM trucks equipped with Allison transmissions, this controller allows you to lock and unlock the torque converter on demand, bypassing the TCM for ultimate control during competition use.

Key Features:

  • Manual torque converter lock/unlock control from a handheld switch
  • Bypass mode overrides TCM for complete torque converter clutch control
  • Toggle switch returns control to factory TCM when bypass is disabled
  • 100% code-free operation when used in single-lock racing applications
  • Ideal for drag racing and sled pulling where consistent converter lockup is critical
  • Simple plug-and-play installation with no permanent modifications

Competition Use Only: The AlliLocker is engineered exclusively for closed-course racing applications such as drag strips and sled pull tracks. When used on public roadways, the AlliLocker may trigger diagnostic trouble codes (DTCs) that can cause range shift inhibit conditions. In single-lock competition scenarios, the AlliLocker operates without triggering shift inhibit functions. Any DTCs can typically be cleared with a key cycle.

Application: Compatible with 2001-2016 Allison-equipped GM trucks (2001-2015 model years for most applications).

WARNING: This product is intended for closed course race use only. Do not use on public roadways.

Products specifications

Fits

2001-2016 Chevrolet Silverado 2500 HD; 2001-2006 Chevrolet Silverado 3500 LS/LT; 2004, 2006 Chevrolet Silverado 3500 WT; 2001-2016 GMC Sierra 2500 HD; 2001-2006 GMC Sierra 3500

UNIVERSAL

No

Sold As

Each

Easy to order!

good

great pricing

quick and easy

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I chose Autoplicity because they offered the best price on a specific part/tool I was looking for. Even with shipping cost, the total came out to below other online retailers (Amazon, etc.). My product shipped within the day and I am eagerly awaiting it!

So far so good. Fast, easy and no gimmicks.

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Could not find the part I was looking for at any other 4x4 website. Found it here and it was cheaper than almost every other place. Since I saved some I went ahead and paid the extra for 2-day shipping and still came out on top price wise. Definitely will be checking here again for parts for my Jeep!

awesome

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