2020-2026 Duramax 2500/3500 6.6L with 10 speed Allison 10L1000 Trans Pan - Banks

Banks brings forced air cooling to the heavy-duty Allison 10L1000 transmission for 2020-2026. Using technology from our patented differential covers, the Banks Ram-Air Transmission Pan extends fluid oil life by rejecting more heat than stock and all competitors. An additional three quarts of capacity, a break-away Ram-Air scoop, and Banks FlowThru Fins® aid in cooling. Cooler fluid means a longer-lasting transmission. Patent No. US 12,313,156 B1

Fitment Note

Will NOT work with AEV skid plates.

Key Features

• Engineered for the highest heat rejection, improved oil flow and full oil drainage
• Ram-Air scoop provides forced air cooling
• Adds 3 additional quarts of fluid capacity
• Internal fins transfer heat through the cover into the external fins
• 123% more heat absorption surface area than stock
• 134% more cooling surface area than stock
• Breakaway Ram-Air Scoop Design Prevents Pan Damage
• Internal geometry allows full fluid drainage
• Patent No. US 12,313,156 B1

Transmission Pan Gasket: 2020-2024 GM Part No. 24297922
Transmission Fluid Filter:  2020-2024 GM Part No. TF938 or 24298004