2020-2026 Duramax Ram-Air Transmission Pan (35148-B)

Banks adds their Ram-Air cooling to the heavy-duty Allison 10L1000 transmission for 2020-2026, using technology from their patented differential covers. The Ram-Air Transmission Pan keeps fluid fresh by expelling more heat than stock and other brands, and provides three extra quarts of capacity, a breakaway Ram-Air scoop, and Banks FlowThru Fins for maximum cooling.

Part Number: 35148-B

Fits: 2020-2026 Chevrolet/GMC 2500/3500, 6.6L Duramax w/ 10-Speed Allison 10L1000

• Engineered for highest heat rejection and full oil drainage
• Adds 3 additional quarts of fluid capacity
• 123% more heat absorption surface area than stock
• Breakaway Ram-Air scoop design prevents pan damage

Note: Filter and gasket not included. Will not work with AEV skid plates.