Allison Transmission Cooler Lines For 2001-2005 LB7-LLY Fleece Performance


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 inch-14 O-ring to -10AN fittings (2) 3/4 inch-16 O-ring to -10AN fittings (2) 1/2 inch NPT to -10 AN fittings (2) M22x1.5 to -10AN Setrab fittings (2) Large OD washers (1) Double hose clamp (2) Locking cable ties

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