Heavy Duty Transmission Cooler Lines Kit for 06-10 Chevy GMC Duramax6.6L LBZ LMM
$212.60
LBZ / LMM Engines. LBZ Engines. Our upgraded kit replaces the restrictive and leak-prone factory lines with high-flow, high-pressure braided hoses. Designed specifically for the Allison 1000 transmission paired with the LBZ and LMM Duramax engines.
