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AN & NPT Fittings & Adapters, Fuel Line Fittings, Hose Couplers & more

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.

Individual Parts

Results 1 - 16 of 16

Fitting, Adapter, Straight Cut to Hose Barb, Straight, Billet Aluminum, Black Anodized, 1 1/4-12 in., 1 1/4 in. Hose Barb, Each

Part Number: SUM-01-6700

Not Yet Reviewed

Estimated Ship Date: Today

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Fitting, Adapter, Flare to Pipe Pressure Adapter -8 AN to 3/8 in. NPT, Blue, Each

Part Number: RUS-670080

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Fitting, Adapter, Straight Cut to Hose Barb, Straight, Billet Aluminum, Black Anodized, 1 1/4-12 in., 1 1/4 in. Hose Barb, Each

Part Number: PGP-PRP-6700

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

Fitting, Pro Classic, Gauge Adapter, Straight, -8 AN Male to 3/8 in. NPT Male, 1/8 in. NPT Port, Aluminum, Black

Part Number: RUS-670083

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Fitting, Adapter, AN to NPT, Straight, Aluminum, EnduraShine, -10 AN, 3/8 in. NPT, Each

Part Number: RUS-670031

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Fitting, Adapter, Flare Union Pressure Adapter -8 AN, Aluminum, Blue, Each

Part Number: RUS-670010

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Estimated Ship Date: Sep 8, 2025 if ordered today

Fitting, Adapter, Flare to Pipe Pressure Adapter -8 AN to 3/8" NPT, Endura, Each

Part Number: RUS-670081

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Estimated Ship Date: Sep 8, 2025 if ordered today

Fitting, Pro Classic, Gauge Adapter, Straight, -6 AN Male to 3/8 in. NPT Male, 1/8 in. NPT Port, Aluminum, Black

Part Number: RUS-670063

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Fitting, AN Flare Union and Cap, -6 AN Male to -6 AN Male, 1/8 in. NPT Gauge Port, Aluminum, Blue, Each

Part Number: RUS-670000

Not Yet Reviewed

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Fitting, AN Flare Union, -8 AN Male to -8 AN Male, 1/8 in. NPT Gauge Port, Aluminum, Black, Each

Part Number: RUS-670013

Not Yet Reviewed

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Fitting, Pro Classic, Gauge Adapter, Straight, -6 AN to 3/8 in. NPT, Blue, Each

Part Number: RUS-670060

Not Yet Reviewed

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Fitting, Adapter, AN to NPT, Straight, Aluminum, Blue Anodized, -10 AN, 3/8 in. NPT, Each

Part Number: RUS-670030

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Fitting, Adapter, Flare Union Pressure Adapter -6 AN, Aluminum, Endura, Each

Part Number: RUS-670001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Fitting, Adapter, AN to NPT, Straight, Aluminum, Black Anodized, -10 AN, 3/8 in. NPT, Each

Part Number: RUS-670033

Not Yet Reviewed

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Fitting, Adapter, Flare Union Pressure Adapter -8 AN, Aluminum, Endura, Each

Part Number: RUS-670011

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Estimated Ship Date: Sep 8, 2025 if ordered today

Fitting, Pro Classic, Gauge Adapter, Straight, -6 AN to 3/8 in. NPT, Endura, Each

Part Number: RUS-670061

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Estimated Ship Date: Sep 8, 2025 if ordered today

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