Banks Ram-Air Transmission Pan for L5P Duramax 10-Speed Allison 10L1000 (2020-2025 GM)

DescriptionEnhance the performance and longevity of your 2020-2025 Chevy/GMC 2500/3500 6.6L Diesel with the Banks Ram-Air Transmission Pan, designed for the 10-speed Allison 10L1000 transmission. Engineered with cutting-edge Ram-Air technology and decades of thermal management expertise, this transmission pan delivers superior cooling, increased fluid capacity, and unmatched durability. Available in a sleek black powder coat finish, this product is sold through PPEI Tuning.Key FeaturesSuperior Heat Rejection: Features 123% more heat absorption surface area and 134% more cooling surface area than stock, extending transmission fluid life.Increased Fluid Capacity: Adds 3 quarts of fluid capacity to reduce thermal stress on your transmission.Patent-Pending Ram-Air Scoop: Directs fast-moving cool air under your truck through die-cast FlowThru Fins™ for optimal heat dissipation.Breakaway Scoop Design: The plastic scoop is engineered to detach without damaging the pan, with free replacements offered by Banks Power.Die-Cast Construction: Precision A380 aluminum die-casting ensures a smoother, denser, and less porous surface compared to sand-cast competitors, improving fluid flow and eliminating abrasive sand residue.Streamlined Fluid Dynamics: Internal fins align with the drain port for efficient oil changes, minimal aeration, and longer fluid life.Integrated Features: Includes a 1/8″ NPT port for an auxiliary temperature sensor, 22 external radiator fins, 20 internal heat absorption fins, and an OE-style fluid level check plug for easy maintenance.High-Quality Components: Comes with 16 stainless steel M6 flange hex bolts and a high-temp resistant ferrite magnetic drain plug for quicker, cleaner oil changes.Why Choose Banks Ram-Air Transmission Pan?The Banks Ram-Air Transmission Pan outperforms competitors by combining advanced cooling technology with robust engineering. Unlike other pans with haphazard fin designs, Banks’ FlowThru Fins™ and forward-facing Ram-Air scoop maximize heat transfer, ensuring your transmission runs cooler and lasts longer. The die-cast process provides a smoother interior for better fluid flow, while the integrated anti-slosh baffles and full fluid drainage design enhance performance and ease of maintenance.CompatibilityFitment: Designed for 2020-2025 Chevy/GMC 2500/3500 6.6L Diesel with 10-speed Allison 10L1000 transmission.Fitment Note: Not compatible with AEV skid plates.Recommended Parts:Transmission Pan Gasket: GM Part No. 24297922 (2020-2024)Transmission Fluid Filter: GM Part No. TF938 or 24298004 (2020-2024)Fluid Recommendation: Banks recommends Amsoil ATF (consult OEM owner’s manual for specifics).Technical SpecificationsMaterial: A380 aluminum die-cast with CNC-machined surfacesExternal Heat Radiation Surface Area: 1005 in²Internal Heat Absorption Surface Area: 835 in²External Fin Count: 22Internal Fin Count: 20Fasteners: 16 stainless steel M6 flange hex boltsAdditional Features: 1/8″ NPT port for temp sensor, high-temp magnetic drain plug, 90-degree angled fluid check plug to minimize spillage.