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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.

AN Adapters & Fittings
AN Adapters & Fittings
NPT Adapters & Fittings
NPT Adapters & Fittings
O-Ring Boss Adapters and Fittings
O-Ring Boss Adapters and Fittings
AN Bulkhead Fittings
AN Bulkhead Fittings
Jiffy-tite Quick-Connect Fittings to AN Adapters
Jiffy-tite Quick-Connect Fittings to AN Adapters
Jiffy-tite Quick-Connect Fittings to NPT Adapters
Jiffy-tite Quick-Connect Fittings to NPT Adapters
Staubli SPT Series Non-Spill Fluid Couplings
Staubli SPT Series Non-Spill Fluid Couplings
Staubli RMI Series Dry-Disconnect Fluid Couplings
Staubli RMI Series Dry-Disconnect Fluid Couplings
Metric Plumbing Adapters
Metric Plumbing Adapters
BSP Adapters & Fittings
BSP Adapters & Fittings
Banjo Adapters for Oil and Fuel Systems
Banjo Adapters for Oil and Fuel Systems
Aluminum Banjo Bolts for Oil and Fuel Systems
Aluminum Banjo Bolts for Oil and Fuel Systems
Fuel System Plumbing Adapters & Fittings
Fuel System Plumbing Adapters & Fittings
Fuel Injection to AN Adapters
Fuel Injection to AN Adapters
Tee Fittings
Tee Fittings
Check Valves & One-Way Valves
Check Valves & One-Way Valves
Brake Adapter Fittings
Brake Adapter Fittings
Sealing Washers & O-Rings
Sealing Washers & O-Rings
Plumbing Tools
Plumbing Tools

Tools and supplies that make assembly of competition plumbing systems easier

 

Related Product Categories

High-Performance Plumbing

Recent Top Selling Products for this category

Aluminum Stat-O-Seal Sealing Washers
Aluminum Stat-O-Seal Sealing Washers

Aluminum Stat-O-Seals are more reliable than steel stat-o-seals. If the rubber inner seal fails to make contact at the port, the aluminum acts as a crush washer for a secure metal-to-metal seal.

Aluminum AN Hose End Wrench, 4AN
Aluminum AN Hose End Wrench, 4AN

This special 9/16 inch wrench minimizes marring of the anodized finish on aluminum 4AN hose ends. The handle length is designed for proper torque.

AN Y-Fitting, Male Inlet to Male Outlets
AN Y-Fitting, Male Inlet to Male Outlets

These special aluminum Y fittings split at 45 degree angles for better flow than standard T fittings. Male AN fittings on all 3 ends conform to JIC and SAE specifications.