Fleece Performance 06-10 GM Duramax 6.6L LBZ/LMM Allison Transmission Cooler Lines - FPE-TL-LBZ-LMM

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 LBZ or LMM truck!  It includes all of the necessary fittings whether your truck is running a stock radiator or Setrab equipped radiator.