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Plumbing Adapter Fittings

Whatever your vehicle, our adapter fittings will help you convert the plumbing system to AN-style braided stainless hoses.

Note: AN, BSP, and NPT nomenclature can be confusing because the nominal sizes do not refer to the outside diameter of the threads. If you are not sure if you have AN, BSP, or NPT threads, check in our Threaded Fitting Guide.

Related Product Categories

High-Performance Plumbing

Recent Top Selling Products for this category

AN Female Swivel to Female Swivel 90' Elbow, Bent Tube Style
AN Female Swivel to Female Swivel 90' Elbow, Bent Tube Style

These handy fittings connect two male AN fittings while turning a 90 degree corner. The female nuts swivel for easy installation without damage to the AN flare.

Staubli SPH08 Clean-Break High-Pressure Male Coupling, FPM
Staubli SPH08 Clean-Break High-Pressure Male Coupling, FPM

Staubli SPH series quick-release clean-break male couplings are designed just for racing transmission and high-pressure oil lines. Male 6AN or 8AN fittings.

Full Flow ORB to Male AN Elbow, 90 degree
Full Flow ORB to Male AN Elbow, 90 degree

These aluminum Full Flow ORB to Male AN 90 Degree Elbows have a gentle radius and a large ID to reduce the flow restriction inherent in the AN921-Style 90 Degree ORB to AN Adapters.