The Earls Performance Oil Cooler Block-Off Plates are premium-quality billet covers engineered to efficiently accommodate most GM LS/LT oil pans. These block-off plates feature an additional 1/8-inch NPT port located on the top for improved header clearance. This port may accommodate an oil pressure gauge or serve as a turbo oil supply port.

The Earls Performance Oil Cooler Block-Off Plates feature a high-grade billet aluminum construction for unfaltering durability and an extensive lifespan. Their black anodized finish guarantees superior corrosion resistance and a sleek look that lasts. For a quick and hassle-free integration into your setup, these accessories come complete with an O-ring seal and all the necessary mounting hardware. If you're in the market for top-quality plumbing components, look no further than the innovative designs of Earls Performance to help finish your project and ensure optimized vehicle performance.

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.