Earl's Performance Steel AN Bulkhead Tee Fittings

Earl's Performance Steel AN Bulkhead Tee Fittings are a professional-grade solution for routing and branching AN fluid lines cleanly through bulkheads, firewalls, and chassis panels. Designed for high-performance automotive, racing, and custom fabrication systems, these fittings allow AN plumbing to penetrate a panel cleanly — securing in place while simultaneously providing a branch connection at the same point. Because the fitting clamps securely to the panel itself, there is no need for a separate grommet, and hoses are protected from the sharp-edge abrasion that an unprotected hole would create.

Key Features:

• Steel construction — Built for strength and long-term durability in demanding under-hood and chassis environments, with an electroless nickel plating finish for corrosion resistance
• High-pressure capable — Suitable for fuel, oil, coolant, transmission cooling, brake, and other fluid plumbing systems
• Bulkhead tee design — Enables secure panel-mounted installation while simultaneously providing a branch connection at the penetration point, eliminating the need for grommets and protecting hoses from abrasion damage
• Multiple configurations available — Available with the bulkhead section on the branch or on the run, giving builders maximum flexibility for virtually any plumbing layout
• AN (Army-Navy) thread standard — Fully compatible with the industry-standard AN plumbing ecosystem, including all Earl's hoses, hose ends, and fittings
• Made in the USA — Manufactured to Earl's rigorous quality and precision standards

About Earl's Performance Plumbing

Founded in 1955, Earl's Performance Plumbing brought aviation-inspired fluid transfer technology to the automotive performance market and today offers the most extensive line of AN plumbing products available. Backed by premium CNC machining and trusted by top motorsport teams, engine manufacturers, and fabrication shops worldwide, Earl's Steel AN Bulkhead Tee Fittings represent the brand's unwavering commitment to precision, reliability, and racers-first engineering.