Heat kills fluids.

That’s why we engineered CoolRunner™ Oil Pans and Ram-Air Transmission Pans.

New for 2001-2024 Duramax — Banks CoolRunner™ Oil Pans and Ram-Air™ Transmission Pans utilize technology from our racing and military engine programs to extend lubrication life. The new cooling systems reject more heat and reduce aeration better than stock and all competitors. 2-3 additional quarts of fluid and Banks FlowThru Fins™ aid in cooling. But the advantages don’t end there!