Straight Adapter Fitting ; Size: -12AN x 3/4in NP

The Vibrant Performance straight adapter fitting -12AN x 3/4in NP is a precision engineered connector designed for fluid transfer systems requiring reliable transitions between different port standards. This adapter serves hydraulic, fuel, and coolant applications where AN (Army-Navy) and NPT (National Pipe Thread) ports must interface seamlessly. Professionals in automotive, racing, and industrial fluid management rely on these adapters to create leak-free connections in high-pressure environments.

Constructed from aluminum and finished with black anodized coating, this fitting combines lightweight durability with corrosion resistance essential for both street and competition applications. The -12AN male port (equivalent to 3/4-inch outside diameter hose) connects to a 3/4-inch NPT male threaded port, allowing integration with factory or aftermarket components using standard pipe threading. The straight configuration eliminates bend geometry, reducing turbulence and pressure loss while simplifying installation in tight engine bays or chassis sections where angled adapters would prove incompatible.

Engine builders, fuel system specialists, and transmission cooler installers benefit from this adapter's straightforward design and proven AN-to-NPT conversion capability. Whether upgrading cooling circuits, routing fuel lines through modernized fuel rails, or plumbing auxiliary hydraulic systems, this fitting accommodates transitions without requiring bulky manifolds or multiple adapters. The compact 3.55 x 1.2 x 4.1-inch footprint ensures minimal packaging impact, while the 0.1-pound weight maintains system efficiency in weight-sensitive builds.