The PPE 124065000 Bar & Plate Performance Transmission Cooler will help to extend the life of the transmission of vour 2006-2010 GM 6.6L Duramax. Featuring a bar & plate design with a larger surface area than factory cooler, this transmission cooler improves heat transfer by 60%. This the transmission cooler allows additional time for heat transfer by decreasing the fluid speed through the bars. Heat is then distributed from the bar to the plate and cooled by the louvered aluminum fins. This transmission cooler is a bolt-in unit that requires no modifications and comes with a limited lifetime warranty to ensure it will last the life of your truck.

• Bar & Plate Design
• Bolt-In Replacement
• Greater Surface Area
• No Modifications Required For Installation
• 60% Improvement In Heat Dissipation Over Stock
• Limited Lifetime Warranty