PitStopUSA.com - Fittings & Hoses
At Pit Stop USA, we understand the importance of getting your oil, fuel, and other fluids where they need to go safely in your race car, street machine or off-road vehicle. That's why we offer a wide range of fittings, hose ends, valves, and plugs in various sizes and finishes. We also have a vast selection of clamps, brackets, and valves to choose from. Our high-performance racing hoses come in rubber, lightweight nylon braided, or braided stainless steel. You can rely on us for complete fuel line kits, transmission fluid lines, radiator hoses, clamps, brackets, power steering hoses, fittings, and specialized AN fitting tools. Keep your cool with our AC and heat plumbing options and pick up everything you need at once. Trust us to help you plumb your vehicle like a pro!
Select a Sub-Category
Popular Brands:
-
A-1 Performance Plumbing
-
Advanced Technology Products
-
AED Performance
-
Aeromotive
-
Aeroquip
-
AFCO Racing Products
-
AFM Performance Equipment
-
AIM Sports
-
Air Lift
-
Allstar Performance
-
ARP
-
ATI Performance Products
-
ATL Racing Fuel Cells
-
Auto Meter
-
B&M
-
Baer Disc Brakes
-
Barnes Systems
-
BD Diesel
-
Be Cool
-
Bert
-
Billet Specialties
-
Biondo Racing Products
-
Borgeson
-
Bowler Performance Transmission
-
Brinn Transmission
-
Canton Racing Products
-
Centric Parts
-
Champ Pans
-
Chassis Engineering
-
Chevrolet Performance
-
Cold-Case Radiators
-
Cometic
-
Computech Systems
-
Conroy "Pneu" Control
-
CSR Performance Products
-
CVR Performance Products
-
Dart Machinery
-
Daystar
-
Daytona Sensors
-
DeatschWerks
-
Dedenbear
-
Demon Carburetion
-
Derale Performance
-
Detroit Speed
-
DMI
-
Dura-Bond Bearing Company
-
Dynatech
-
Earl's
-
Edelbrock
-
Enderle
-
EngineQuest
-
Equus Products
-
Falcon Transmission
-
FAST - Fuel Air Spark Technology
-
Fel-Pro Performance Gaskets
-
FiTech Fuel Injection
-
Flaming River
-
Ford Racing
-
Fragola Performance Systems
-
Frostbite Cooling
-
FSR Racing Products
-
Fuel Safe Systems
-
Gates
-
Hamburger's Performance Products
-
Heidts
-
Holley
-
Holley EFI
-
Howe Racing Enterprises
-
Hurst Shifters
-
ICT Billet
-
Innovate Motorsports
-
Jaz Products
-
Jerico Racing Transmissions
-
Jiffy-tite
-
JOES Racing Products
-
Keep it Clean Wiring
-
KEVCO Racing Oil Pans & Components
-
King Racing Products
-
Kinsler Fuel Injection
-
Kluhsman Racing Components
-
KRC Power Steering
-
KSE Racing Products
-
Leed Brakes
-
Longacre Racing Products
-
MagnaFuel
-
March Performance
-
McLeod
-
Melling Engine Parts
-
Meziere Enterprises
-
Milodon
-
Moroso Performance Products
-
MPD Racing
-
Mr. Gasket
-
Nitrous Express
-
Northern Radiator
-
NOS - Nitrous Oxide Systems
-
Oberg Filters
-
Omix-ADA
-
Perma-Cool
-
Peterson Fluid Systems
-
PFC Brakes
-
Pioneer Automotive Products
-
PPM Racing Products
-
Proform Parts
-
Prosport Gauges
-
Quarter Master
-
Quick Fuel Technology
-
QuickCar Racing Products
-
Racepak
-
Racing Power
-
Rancho
-
RCI
-
Rekudo
-
RideTech
-
Right Stuff Detailing
-
RJS Racing Equipment
-
Rough Country
-
Russell Performance Products
-
Saldana Racing Products
-
Samco Sport
-
Setrab
-
Shifnoid
-
ShurTrax
-
Skyjacker
-
Snow Performance
-
Specialty Products
-
Stainless Works
-
Steeda
-
Stef's Fabrication Specialties
-
Stock Car Products
-
StopTech
-
Strange Engineering
-
Straub Technologies
-
Sunoco Race Jugs
-
Sweet Manufacturing
-
System 1
-
TCI Automotive
-
Ti22 Performance
-
Tiger Rear Ends
-
Tilton Engineering
-
Trans-Dapt Performance
-
Trick Flow
-
Triple X Race Components
-
Tuff-Stuff Performance
-
Turbosmart
-
UB Machine
-
Ultra-Lite Brakes
-
Unisteer Performance
-
VDO
-
Vibrant Performance
-
Vintage Air
-
VP Racing Fuels
-
Walbro
-
Waterman Racing Components
-
Willy's Carburetors
-
Wilson Manifolds
-
Wilwood Engineering
-
Winters Performance Products
-
Wix Filters
-
XRP
More About Fittings & Hoses
Plumbing AN Dash Size / Fractional Equivalent Guide
SAE 37° Fractional SAE 37° Fractional SAE 37° Fractional Dash Size Equivalent
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.