The Earls Performance Fuel Cell Caps efficiently take the place of stock caps for a more refined aesthetic and superior resilience. These caps integrate a premium 6061-T6 billet aluminum construction for unfaltering strength and pressure resistance. They are then finished with a sleek black anodized coating for enhanced corrosion protection and long-lasting good looks. Additionally, these caps have the patented Earls Performance logo laser engraved at the center to further showcase an exclusive look.

The Earls Performance Fuel Cell Caps come in a variety of configurations to precisely accommodate Jaz, Harwood, or RCI fuel cells. They feature a large opening with an easy-to-grip, screw-on cap and an O-ring seal for a hassle-free installation. Furthermore, these fuel cell caps come with all the stainless steel hardware you'll need for installation.

Established in 1955, Earl's Performance is best known for their premium-quality aerospace-inspired plumbing components. The company began as a small retail outlet providing military aircraft surplus plumbing components to the racing industry. When the military surplus market dried up, Earl consistently reinvented itself to ensure that the racing market always had a go-to for aftermarket plumbing upgrades. Today, the brand is best known for its precision-engineered hoses, hose ends, fittings, adapters, brake lines, fuel system parts, cooling system parts, and many more.

As part of the prestigious Holley group, Earl's Performance remains an industry leader that sets the bar high when it comes to refined vehicle plumbing solutions. The company accommodates the needs of modern times by collaborating with various motorsport teams in the F1, F3, A1GP, Superleague Formula, FIA GT, Indy, Touring Car, Superbike, and many others. Whether you need supplies for a comprehensive vehicle plumbing project or just a single washer or bolt, Earl's broad selection of plumbing solutions guarantees the ideal purchase.