PPE Performance Allison 1000/2000 Transmission Cooler Bar & Plate For 17-19 L5P Duramax 2024-2026 GMC Sierra 1500 stability and our detent adjustment

stability and our detent adjustment system allows for accurate and simple tuning of boost pressure

Fits trucks equipped with 6

with heavy-duty tubes and more fins per inch to maximize cooling capabilities

3L Powerstroke replace the factory exhaust feed system (exhaust manifold to the turbocharger) which is prone to leakage due to the deterioration of the exhaust crush donuts

PPE Performance Allison 1000/2000 Transmission Cooler Bar & Plate For 17-19 L5P Duramax 2024-2026 GMC Sierra 1500 stability and our detent adjustmentExcessive heat is the #1 killer of transmissions. Proper cooling of your transmission fluid is one of the most important things that you can do to increase the life of your transmission. Bar and Plate style coolers represent the latest technology. Within each repeating section, the internal alternating square pattern (bars) slow the high temperature fluid which creates a greater transfer of heat radiated through the thin sheet (plate) and cooled by