Fleece FPE-ALILKR AlliLocker Allison Torque Converter Controller 2001-2016 GM 6.6L Duramax

SKU: fpeFPE-ALILKR UPC: 635909311041
In stock - 1 item available
Regular price $179.00

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

The Fleece Performance AlliLocker lets you lock and unlock the Allison torque converter on demand by bypassing the TCM. Switch the bypass off and the TCM takes back control of the torque converter clutch. No code changes are required.

Key Features

  • Locks or unlocks the torque converter on demand
  • 100% code free
  • Bypass switch returns control to the TCM

Fitment

  • 2001-2016 GM 2500/3500 6.6L Duramax with Allison transmission

Intended for closed course race use only. Do not use on public roadways. Always disengage the bypass switch and unlatch the lock switch when not in use.

Product Details

  • Brand: Fleece Performance
  • Manufacturer Part Number: FPE-ALILKR

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

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California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.