The Mishimoto MMTCL-DMAX-06 Transmission Cooler Line Kit is a superior quality replacement for the transmission lines in your 2006-2010 GM 6.6L Duramax LBZ/LMM. These transmission lines feature PTFE line that is heat and oil resistant then wrapped in an abrasion-resistant high-strength braided nylon for durability. -10AN fittings finished off on both ends of these lines for a for a leak-free seal and includes a lifetime warranty for peace of mind.
Durable PTFE Line
High-Strength Braided Nylon
Note: This Transmission Cooler Line Kit Is Compatible With OEM & Mishimoto Radiators.