PitStopUSA.com - Fittings & Hoses

Fittings & Hoses
Plumb your race car right and get your oil, fuel and other fluids where they need to go safely. Pit Stop USA has fittings, hose ends, valves, and plugs in a variety of sizes and finishes. PitStopUSA.com stock high performance racing hoses in rubber, lighweight nylon braided or braided stainless steel. We stock complete fuel line kits, transmission fluid lines, radiator hoses, clamps, brackets, power steering hoses and fittings and the specialized AN fitting tools you need to put it all together right.

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Plumbing AN Dash Size / Fractional Equivalent Guide

SAE 37° Fractional SAE 37° Fractional SAE 37° Fractional Dash Size Equivalent

AN Fittings Actual Thread Sizes

 AN Fitting Sizes:

                  -02 .............1/8"                    

-03 .............3/16"

-04 .............1/4"

-05 .............5/16"

-06 ............ 3/8"

-08 ............ 1/2"

-10 ............ 5/8"

-12 ............ 3/4"

-14 ............ 7/8"

-16 ............ 1"

- 20 .........1-1/4"

-24 ......... 1-1/2"

-32 ............ 2"

Pit Stop USA is The Online Motorsports Superstore!

We feature automotive plumbing and race car plumbing from Aeroquip, Earls Performance Plumbing, Jiffy-Tite, Russell Performance Products and XRP Performance Products. We offer high performance automotive hose like Earls ProLite 350 Hose, Earls PerformOFlex Hose, Earls AutoFlex Hose, Earls Super Stock Hose, Earls Ultra Flex 650 Hose, Aeroquip AQP Racing Hose, Aeroquip StartLite Hose, Aeroquip Socketless Hose, Aeroquip AQP Power Steering Hose, Russell Proflex Stainless Steel Braided Hose and XRP Stainless Steel Braided CPE Race Hose. We stock AN hose ends like Earls UltraFlex Hose Ends, Earls SwivelSeal Hose Ends, Earls SwivelSeal AnoTuff Hose Ends, Earls AutoFit Hose Ends, Earls TubeMate Auto Fit Hose Ends, Earls AutoMate and AutoCrimp Hose Ends, Earls Super Stock Hose Ends, Aeroquip Reusable AQP Fittings, Aeroquip StartLite Fittings, Aeroquip AQP Hose Ends, XRP Aluminum Hose Ends, Russell Full Flow Hose Ends, XRP Aluminum Push-On Hose Ends and XRP Double Swivel Forged Hose Ends. We offer Earls AN fittings, Earls AN adapters, Aeroquip AN fittings, Aeroquip AN adapters, Jiffy-Tite Qwik Release Fittings, Russell Speed Bleeders, XRP AN fittings, XRP AN adapters. Products include Aluminum NPT Pipe Thread to AN Adapters, NPT Adapters, Aluminum AN to AN Flare Adapters, Weld Fittings, AN Caps and Plugs, Carburetor fittings, Power Steering fittings, Fuel Pump fittings, Hose Barb to Pipe Thread Adapters, Anodized Aluminum AN Adapters, Steel NPT Pipe Thread to AN Adapters, Steel AN to AN Adapters, Fuel Line Kits, Carburetor Adapters, Fuel System Adapters, Fuel System Fittings, Fuel Distribution Blocks, Gauge Adapters, Shutoff Valves, Check Valves, Power Steering Hose Ends, Brake System Adapters, brake hose ends, Stat-O-Seals, Tube Nuts, bulkhead adapters, petcocks, hose clamps, hose separators, quick disconnects and AN plumbing tools.