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 880 Items.
Fittings and Adapters, AGS Brass Adapters, Straight, 3/8 in. -24 Female Inverted Flare to 9/16 in. -18 Male Inverted Flare, Each
Part Number: AGX-BLF-28B
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
BUILD IT WITH SUMMIT!
Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Chrome, 3/8 in. NPT, 3/8 in. Hose Barb, Set of 3
Part Number: SUM-G3116
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, AGS Brass Bushings, Straight, 1/2 in. Male NPT to 3/8 in. -18 Female NPT, Each
Part Number: AGX-PTF-20B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, Adapter, Straight, Brass, Zinc Color, 3/8 in.-24 Female Inverted Flare, M12 x 1.0 Male Bubble Flare, Each
Part Number: AGX-BLF-33B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, Reducer, Straight, Brass, Zinc Color, 1/2 in.-20 Female Inverted Flare, 9/16 in.-18 Male Inverted Flare, Each
Part Number: AGX-BLF-21B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, AGS Brass Adapters, 90 Degree, 3/8 in. -24 Female Inverted Flare to 1/8 in. -27 Male NPT, Each
Part Number: AGX-BLF-56B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, AGS Brass Nipple Fittings, Straight, 1/8 in. Male NPT to 1/8 in. Male NPT, Each
Part Number: AGX-PTF-23B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, Coupler, Straight, Brass, Zinc Color, 1/8 in.-27 Female NPT Ends, Each
Part Number: AGX-PTU-10B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, AGS Brass Adapters, Straight, 1/4 in. Male NPT to 3/8 in. Female NPT, Each
Part Number: AGX-PTF-54B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, AGS Brass Push-On Hose Fittings, Straight, 5/16 Hose Barb to 1/2 in.-20 in. Male Threads Each
Part Number: AGX-PHS-13B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings, Straight, 1/4 in. NPT, 1/4 in. NPT, Female Threads, Brass, Natural, Each
Part Number: CUA-AA-3647
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
Fittings and Adapters, AGS Brass Rigid Hose Clamp Fittings, Straight, 1/4 in. Hose Barb to 1/4 in. Male NPT, Each
Part Number: AGX-CHF-13B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, Brass Street Elbow Fittings, Threaded, 90 degree, Brass, Zinc Color, 1/8 in. NPT Male NPT, 1/8 in. NPT Female NPT, Each
Part Number: AGX-PTF-46B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fuel Elbow 90, Br, 3/8 (1/4 NPTM), Bag
Part Number: AGX-FHF-16B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, Brass Street Elbow Fittings, Threaded, 90 degree, Brass, Zinc Color, 3/8 in. NPT Male NPT, 3/8 in. NPT Female NPT, Each
Part Number: AGX-PTF-48B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, AGS Brass Adapters, Straight, 1/2 in.-20 Female Inverted Flare to 1/4 in. Male NPT, Each
Part Number: AGX-BLF-69B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, Reducer, Straight, Brass, Zinc Color, 7/16 in.-24 Female Inverted Flare, 9/16 in.-18 Male Inverted Flare, Each
Part Number: AGX-BLF-25B
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, AGS Brass Adapters, Straight, 7/16 in.-24 Female Inverted Flare to 1/8 in.-27 Male NPT, Each
Part Number: AGX-BLF-67B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, Adapter, 90 degree, Brass, Zinc Color, 7/16 in.-24 Female Inverted Flare, 1/8 in.-27 NPT Male NPT, Each
Part Number: AGX-BLF-66B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Push-On Elbow, Br, 3/8 (3/8 NPTM), Bag
Part Number: AGX-PHE-16B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, AGS Brass Adapters, Straight, 3/8 in. -24 Female Inverted Flare to 1/8 in. -27 Male NPT, Each
Part Number: AGX-BLF-57B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, Reducer, Straight, Brass, Zinc Color, 3/8 in. NPT Male NPT, 1/4 in. NPT Female NPT, Each
Part Number: AGX-PTF-17B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, Union, Straight, Brass, Zinc Color, 1/8 in. NPT Male NPT Size Ends, 1.5 in. Length, Each
Part Number: AGX-PTF-27B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, AGS Brass Hex Nipple Fittings, Straight, 3/8 in. Male NPT to 3/8 in. Male NPT, Each
Part Number: AGX-PTF-66B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fittings and Adapters, Reducer, Straight, Brass, Zinc Color, 3/8 in.-24 Female Inverted Flare, 9/16 in.-20 Male Inverted Flare, Each
Part Number: AGX-BLF-27B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rigid Clamp, Br, 3/8 (3/8 NPTM), Bag
Part Number: AGX-CHF-18B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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