Availability
AN & NPT Fittings & Adapters, Fuel Line Fittings, Hose Couplers & more
No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the...
No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the automotive fittings you need right here, including a wide range of AN, NPT, fuel line and hose fittings, along with adapters and reducers to go from one to another, and so much more. Our huge selection means you can assemble the complex custom plumbing system your competition vehicle needs, restore your classic car with period-accurate components, or just keep your daily driver running right. Take a look at our options for AN Hoses, to go along with your fittings.
No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the automotive fittings you need right here, including a wide range of AN, NPT, fuel line and hose fittings, along with adapters and reducers to go from one to another, and so much more. Our huge selection means you can assemble the complex custom plumbing system your competition vehicle needs, restore your classic car with period-accurate components, or just keep your daily driver running right. Take a look at our options for AN Hoses, to go along with your fittings.
Top Brands
Starting now, you can shop from all the best brands of automotive fittings on the market, including Russell, Earl’s, Aeroquip, and Fragola, plus our dependable and budget-friendly Summit Racing brand.
Showing In Stock Items. Show All 311 Items.
Fittings and Adapters, AN Fuel Fittings, Straight, Swivel, Aluminum, Black Anodized, -6 AN Male AN, -6 AN Female AN, 1/8 in. NPT Gauge Port, Each
Part Number: RAU-192-6BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Performance Fittings 45 Degree Barb Fitting 1/2" Pipe to 5/8" Hose Black
Part Number: RAU-22908BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 1/8 in. NPT, 1/4 in. NPT, Each
Part Number: RAU-1011418BLK
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 1/8 in. NPT, 3/8 in. NPT, Each
Part Number: RAU-1013818BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Coupler, AN to AN, 90 Degree, Aluminum, Black Anodized, -6 AN, -6 AN, Swivel, Each
Part Number: RAU-9341-6BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Performance Fittings Female to Male Reducer -8 to -6 AN Black
Part Number: RAU-894-08-06BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 1/2 in. NPT, 1/8 in. NPT, Each
Part Number: RAU-1011218BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 1/2 in. NPT, 3/8 in. NPT, Each
Part Number: RAU-1011238BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Performance Fittings 45 Degree Barb Fitting 3/8" Pipe to 1/2" Hose Black
Part Number: RAU-22907BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Performance Fittings Straight AN Flare to Pipe -8 to 1/2"
Part Number: RAU-2008
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Fittings and Adapters, AN Fuel Fittings, Straight, Swivel, Aluminum, Black Anodized, -8 AN Male AN, -8 AN Female AN, 1/8 in. NPT Gauge Port, Each
Part Number: RAU-192-8BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Union, AN to AN, 45 Degree, Aluminum, Black Anodized, -8 AN, -8 AN, Each
Part Number: RAU-9458BLK
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 1/2 in. NPT, 1/4 in. NPT, Each
Part Number: RAU-1011214BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Performance Fittings Female to Male Reducer -12 to -10 AN
Part Number: RAU-894-12-10
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fittings and Adapter, 1/8 in. NPT to 1/4 in. Hose Barb, Straight, Aluminum, Black, Each
Part Number: RAU-22105BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Performance Fittings 90 Degree Male Elbow -10 to 3/8"
Part Number: RAU-2016BLK
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Fittings and Adapters, Union Fittings, Straight, Aluminum, Black Anodized, -6 AN Male AN, -6 AN Male AN, Each
Part Number: RAU-2052BLK
Estimated Ship Date: Today
Estimated Ship Date: Today
Performance Fittings Straight AN Flare to Pipe -16 to 3/4"
Part Number: RAU-2015BLK
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Performance Fittings 90 Degree Male Elbow -8 to 1/2"
Part Number: RAU-2038
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Performance Fittings Straight AN Flare to Pipe -12 to 1"
Part Number: RAU-2014BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fittings and Adapter, 1/4 in. NPT, 3/8 in. Hose Barb, Straight, Aluminum, Black, Each
Part Number: RAU-22106BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 1/8 in. NPT, 3/4 in. NPT, Each
Part Number: RAU-10113418BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Performance Fittings Straight AN Flare to Pipe -6 to 1/2"
Part Number: RAU-2013BLK
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Fittings and Adapters, AN Flare to Pipe Fittings, 90 degree, Aluminum, Black Anodized, -6 AN Male AN, 1/2 in. NPT Male NPT, Each
Part Number: RAU-2625BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 1/4 in. NPT, 3/8 in. NPT, Each
Part Number: RAU-1013814BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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