Mag-Hytec heavy-duty differential covers and transmission pans are engineered to enhance both the performance and appearance of your vehicle, especially when towing or under heavy-duty use. Built from durable A356-T6 aluminum and finished with a textured black powder coat and precision-machined cooling fins, these components boost fluid capacity and heat dissipation to protect your drivetrain. A magnetic drain plug helps capture metal particles to maintain cleaner fluid, while high-quality ARP 568 O-rings ensure a leak-free seal—often eliminating the need for gaskets or sealants. Stainless steel 303 hardware is included, and each product is backed by a limited lifetime warranty. Mag-Hytec delivers both style and substance for serious drivers.