Ram-Air Differential Cover Kit for 19-24 Ram and 20-24 Chevy/GMC, with 11.5 inch or 12 inch 14-Bolt AAM Rear Axle Black Ops Banks Power

Banks Ram-Air Differential Cover is the best one on the market without question. Thanks to its superior fluid flow and aerodynamics, the Ram-Air Cover out-cools stock and flat-back high-capacity covers and does so with less lubricant. Extend your gear life, use less fluid, and save money between fluid changes with Banks. When it comes to product development, we only make products that increase performance and beat the competition. So when we tested the popular Diff Covers on the market, we were shocked to find out that they actually hurt performance. This lead to the development of something so New and Incredible that our performance design has a United States Patent. Look, when we set out to build a product for your vehicle, we only engineer the best. What else would you expect from a company with a winning legacy that spans decades. We are here to win, and we just did (Again) in a huge way. Introducing the Banks Power Ram-Air Diff Cover Kit Patented design cools 5X better than flat-backs Banks Ram-Air differential cover extends lubrication life, retains fuel economy, and rejects heat faster than any other cover on the market. Key Highlights: New patented design features Ram-Air scoops for fastest cooling Provides cold high velocity air, overcoming dead air zone behind differential Scoops force air up and into massive heat radiation fins Engineered to break-away if snagged on an obstacle Banks cools 5X better than flat-back covers in on-road towing tests over the same road, same weather, operator and vehicle Cools 118 percent better than flat-backs in 200hp 60mph sustained tests Dry-mount high-pressure silicone O-ring seal. No messy RTV clean! Internal fins transfer heat through the cover into the external fins Clears spare tire heat shield, Panhard bars and other components Does not sacrifice any ground clearance Limited Lifetime Warranty Black Ops Fluid Dynamics: Axle tube lubricant guides directs lube to bearings w/o overfilling Cover mates flush with differential housing for smooth fluid flow Ring gear raceway controls fluid flow to the pinion and bearings Low fluid aeration means longer fluid life Technical Specs: Weight: 13.72 lbs External heat radiation fin count: 25 Internal heat absorption fin count: 22 Dimensions: 14.09 in X 13.74 in X 4.16 in External heat radiation fin surface area: 677.64 in2 Internal heat absorption fin surface area: 117.26 in2 External heat radiation total surface area: 897.94 in2 Internal heat absorption total surface area: 229.70 in2 Fasteners: 14 x stainless steel M8-1.25 flange hex bolts Material: A380 aluminum diecast with CNC machined surfaces Internal Volume: About 4.4 Qts (Check OEM Owners Manual) Oil service: Magnetic drain plug Magnetic fill port plug 20 degrees fill port for easy access No need to remove cover to change fluid 1/2 in sight glass with contrast screen (visual aid) and Viton seal Banks recommends Amsoil 75W-90 Severe Gear Synthetic Gear Lube Fill level depends on model year: (About 4.4Qts Fill To OEM Level) Fitment: 2019-2024 RAM/2020-2024 Chevrolet/2020-2024 GMC