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Fleece Performance Engineering

Fleece Allison Transmission Cooler Lines for 2001-2005 (LB7-LLY)

Fleece Allison Transmission Cooler Lines for 2001-2005 (LB7-LLY)


Regular price $376.60
Regular price Sale price $376.60
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Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your LB7 or LLY truck!  It includes all of the necessary fittings whether your truck is running a stock radiator or Setrab equipped radiator.

Kit Contents:

  • Transmission Lines
  • (6) 7/8"-14 O-ring to -10AN fittings
  • (2) 3/4"-16 O-ring to -10AN fittings
  • (2) 1/2" NPT to -10 AN fittings
  • (2) M22x1.5 to -10AN Setrab fittings
  • (2) Large OD washers
  • (1) Double hose clamp
  • (2) Locking cable ties
Visit our Resources Page or click here for Installation Instructions


Prop 65 WARNING: Cancer & Reproductive Harm - 

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