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This Mishimoto direct-fit transmission cooler for 2006–2010 Chevrolet and GMC 6.6L Duramax (LBZ/LMM) features stacked-plate construction for durable, high-capacity cooling. Compared with the stock cooler it provides approximately 84% greater core volume and 125% more fin surface area. CNC-machined adapters, direct-fit brackets and hoses simplify installation for towing and heavy-duty use.
Mishimoto 06-10 Chevrolet / GMC 6.6L Duramax (LBZ/LMM) Transmission Cooler
