SKU: TXRHF-70003-BLK
MPN: HF-70003BLK
The #3 Straight AN Bulkhead by Triple X Race Components is a precision fluid-line fitting designed for high-performance hydraulic and fuel systems in racing and motorsport applications. This component allows fluid lines to pass cleanly through bulkheads, firewalls, and sealed enclosures without compromising structural integrity or creating leakage points. Built for competitors and fabricators who demand reliability under extreme conditions, the #3 Straight AN Bulkhead has become a standard choice in custom engine bays, fuel cells, and transmission cooler installations.
The straight configuration ensures direct, zero-offset flow paths that minimize pressure drop and turbulence in critical fluid delivery systems. Triple X Race Components engineers this fitting to AN3 specification, a standardized aerospace-grade specification that guarantees thread pitch, seal surfaces, and burst ratings across the industry. The compact design—measuring just 1.9 x 0.7 x 2.8 inches and weighing only 0.02 lbs—makes it ideal for tight engine compartments and custom installations where weight savings matter. The straight-through bore eliminates dead zones that trap contaminants, extending system life and maintaining consistent pressure regulation in fuel injection, nitrous oxide, and cooling circuits.
Race teams, fabricators, and vintage car restorers use the #3 Straight AN Bulkhead when installing aftermarket fuel systems, building custom plumbing layouts, or retrofitting modern cooling solutions into classic chassis. Compatibility spans carbureted and fuel-injected engines, supercharged and turbocharged applications, and single-speed or multi-stage fuel distribution systems. Installation is straightforward: the bulkhead mounts directly into drilled holes in the firewall or fuel cell, with the AN3 port accepting standard -3 hose and fittings from any major manufacturer. Pair this fitting with complementary Triple X Race Components hose barbs, adapters, and valves for a complete, race-proven fluid-delivery system.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
