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03-05 GM 6.6L Duramax 2500HD PPE Bar and Plate Transmission Cooler

Fits: 2003-2005 GM 6.6L Duramax 2500HD LB7/LLY (With Purple Clips)

This PPE 124062103 Bar and Plate Transmission Cooler gives you the Proper cooling of your transmission fluid that you need to extend your transmission lifespan.

This Bar and plate style cooler is far superior to the OEM-style tube and fin cooler in terms of cooling performance. Within each repeating section, the internal staggered square-pattern fins divert the high-temperature transmission fluid and increase the heat-transferring surface area. 

When the mainline pressure is increased with upgrades such as a high-performance transmission kit, your transmission generates additional heat. A PPE Performance Transmission Cooler is critical in such situations.

PPE: 124062103

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