Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller

SKU: FPEFPE-ALILKR

Torque Converter Lock Up Kits

FPE Tunable Switches...

Fleece Performance

Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller

SKU: FPEFPE-ALILKR

Torque Converter Lock Up Kits

FPE Tunable Switches...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Control your torque converter from the palm of your hand with the AlliLocker(tm) from Fleece Performance Engineering. The AlliLocker(tm) is 100% code free and allows you to bypass the TCM to lock/unlock the torque converter on demand. Turn the bypass switch off, and the TCM regains control of the torque converter clutch. WARNING: This product is intended for closed course race use only. Do NOT use on public roadways. WARNING: Always disengage the bypass switch and unlatch the lock switch when not in use.

Part Type

Automatic Transmission Lock-Up Torque Converter Control

Data: v4.2 - Upd: 2026-10-13 23:15:21

Specifications

Product Attributes - UPC: 635909311041
Product Attributes - Brand: Fleece Performance
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Torque Converter Lock Up Kits
Product Attributes - Product Line: Fleece Performance AlliLocker Converter Lockup Controllers
Product Attributes - Indicator Light Included: Yes
Product Attributes - Manufacturer's Part Number: FPE-ALILKR
Product Attributes - Manual Override Switch Included: Yes

Reference Information

Brand Name/s	Fleece Performance
StreetFX SKU	fpeFPE-ALILKR
SFX Item ID	4228246
Supplier Item Code	4228246
Manufacturer SKU	FPE-ALILKR
Manufacturer UPC	635909311041
Alternative References	6.6L