2001-2005 GM 6.6L Duramax w/ Allison Transmission Bar and Plate Transmission Cooler
Bar and Plate style coolers represent premium quality. Within each repeating section, the internal alternating square pattern (staggered fins) slow the high-temperature fluid which creates a greater transfer of heat radiated through the thin sheet (plate) and cooled by the louvered aluminum fins. The PPE Bar and Plate Transmission Cooler is optimized for your specific application.
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.
The PPE Performance Bar and Plate Style Transmission Cooler is a direct bolt-on replacement part.
Covered by a limited lifetime warranty.
- 2.8 times larger effective core volume and cooling capacity
- Direct replacement using factory mounting locations
- High-quality bar and plate style aluminum construction
- Comes with brand new quick-connect fittings
- Limited lifetime warranty
Notice of Change: Cooler Trans 2001-05 GM Allison Bar and Plate