Banks Ram-Air Differential Cover Sight Glass Saves the Day
A Banks Ram-Air Differential Cover sight glass helped a Ford F-350 driver avoid disaster by confirming safe oil levels during a breakdown.
August 22, 2025
Performance and Functionality: Ram-Air Differential Cover on Silverado Duramax
Josh from Truck Master Garage installs a Banks Ram-Air Differential Cover on his Silverado Duramax project truck, highlighting the product’s smart design, easy servicing, and cooling benefits.
June 6, 2025
RAM 2500 Diff Cover Upgrade – Banks Ram-Air Diff Review
Installing the Banks Ram-Air Differential Cover on a RAM 2500, The Journigan Adventures praises its design, research, and Banks’ excellent customer support.
May 16, 2025
Diff Cover Independent Testing
Banks Power’s independent testing reveals that many aftermarket differential covers may hinder performance. Their patented Ram-Air design enhances cooling efficiency, improving power and fuel economy.
April 11, 2025
Performance, Easy Maintenance
Tim Martin is equipping his brand new 2025 GMC Duramax with Banks Ultimate Fluid Cooling Bundle, including the Ram-Air Differential Cover and plans for the upcoming Ram-Air Transmission Pan, alongside the already installed CoolRunner Oil Pan. Having used the Ram-Air Differential Cover on his previous 2021 GMC Duramax, Tim appreciates its ease of maintenance and the internal design that prevents fluid degradation. He highlights the anticipated benefits of the Banks transmission pan for simplifying maintenance and providing superior cooling and fluid distribution, crucial for his work towing heavy equipment with his Clean Slate Brush Control company.
January 24, 2025
Banks makes maintenance easy
Diesel truck maintenance gets a serious upgrade with the Banks Ram-Air Differential Cover. From magnetic plugs to easy fill ports, Rocky Rohde shows how simple—and essential—fluid inspections can be.
September 13, 2024
Super Duty Cooling
Ed Bemis relies on his 2019 Ford Super Duty to haul heavy loads, and he trusts the Banks Ram-Air Differential Cover to keep it running cool and reliable. With better cooling, easier maintenance, and a sight glass for visual checks, it’s an upgrade built for serious truck owners.
September 6, 2024
Ram-Air Diff Cover + “Liquid Gold”
Eben and Colin from Synthetic Oil Protection installed a Banks Ram-Air Differential Cover on a 2021 F-250 Tremor Super Duty, praising its ability to reduce differential temps and extend fluid life. Paired with Amsoil’s high-quality synthetic lube—nicknamed “liquid gold”—this upgrade delivers serious protection and performance gains.
August 16, 2024
We’re in the “Diesel” Army Now
Diesel Army featured the Banks Ram-Air Differential Cover, highlighting its cooling and lubrication benefits for trucks. A 2021 RAM 2500 was used as an example, showcasing the cover’s internal fins and Ram-Air scoops.
June 21, 2024
Super Low Super Duty
Tim Gilbert, a long-time mini-truck enthusiast, has built a unique 2022 Ford F-250 with a shortened bed and a custom chassis. The truck features a Banks Ram-Air Differential Cover for both aesthetic and functional purposes. This custom build showcases Tim’s passion for unique and eye-catching vehicles.
May 10, 2024