Mishimoto 06-10 Chevrolet / GMC 6.6L Duramax (LBZ/LMM) Transmission Cooler Engine Components~Sleeves 1999 Ford E-350 Super Duty

1999 Ford E-350 Super Duty Base

Constant diameter tubing for the best flow

Parallel-Ground Washers

2021 Ram 3500 Tradesman

1987 GMC V2500 Suburban Base

Mishimoto 06-10 Chevrolet / GMC 6.6L Duramax (LBZ/LMM) Transmission Cooler Engine Components~Sleeves 1999 Ford E-350 Super DutyThere's no greater enemy for a transmission than heat. Whether your 2006 2010 Chevy GMC 6. 6L Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag strip, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a direct fit transmission cooler to do just that. Our 2006 2010 Chevy GMC 6. 6L Duramax transmission cooler utilizes a stacked plate design for maximum durability