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FPE-TL-LB7-LLY Fleece Performance Replacement Transmission Line Kit - GM 2001-2005

Mftr. Part#: FPE-TL-LB7-LLY
UPC: 635909311003
Manufacturer: Fleece Performance
2001-2005 GMC/Duramax LB7/LLY 6.6L - Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit comes complete with everything needed to get the job done right the first time.

PRODUCT DETAILS (click to expand)

Mftr. Part#FPE-TL-LB7-LLY
Weight (lbs.):5.00 lbs.
Dimensions:5.00" x 14.00" x 14.00"

PRODUCT SPECS (click to expand)

Attribute nameAttribute value
Truck Type/ModelDuramax
Truck FamilyGM Duramax LB7/LLY 2001-2005
Product TypeTransmission Cooler Lines
Transmission TypeAllison A1000
BrandFleece Performance


The Fleece Transmission Line Kit for your LB7/LLY 6.6L Duramax is constructed from heavy-duty high-flow flexible lines. This Transmission Line Kit is the most complete replacement kit available with all the components you need to fix your leaking transmission lines.


  • Heavy Duty Construction
  • Allison Transmission Cooler Lines
  • Replaces Leaking Transmission Lines
  • Comes with all Components Needed