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.

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.

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Results 1 - 22 of 22

Russell NPT to Smooth Hose Adapters 663110

Fitting, Adapter, NPT to Hose Barb, 90 Degree, Aluminum, Blue Anodized, 1/4 in. NPT, 3/8 in. Hose Barb, Each

Part Number: RUS-663110

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Russell NPT to Smooth Hose Adapters 697000

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 1/8 in. NPT, 3/16 in. Hose Barb, Each

Part Number: RUS-697000

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Russell NPT to Smooth Hose Adapters 663080

Fitting, Adapter, NPT to Hose Barb, Straight, Aluminum, Blue Anodized, 1/2 in. NPT, 5/8 in. Hose Barb, Each

Part Number: RUS-663080

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Russell NPT to Smooth Hose Adapters 663060

Fitting, Adapter, NPT to Hose Barb, 45 Degree, Aluminum, Blue Anodized, 1/4 in. NPT, 3/8 in. Hose Barb, Each

Part Number: RUS-663060

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Russell NPT to Smooth Hose Adapters 663020

Fitting, Adapter, NPT to Hose Barb, Straight, Aluminum, Blue Anodized, 3/8 in. NPT, 1/2 in. Hose Barb, Each

Part Number: RUS-663020

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Russell NPT to Smooth Hose Adapters 663040

Fitting, Adapter, NPT to Hose Barb, Straight, Aluminum, Blue Anodized, 3/4 in. NPT, 3/4 in. Hose Barb, Each

Part Number: RUS-663040

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

Russell NPT to Smooth Hose Adapters 663090

Fitting, Adapter, NPT to Hose Barb, Straight, Aluminum, Blue Anodized, 3/4 in. NPT, 3/4 in. Hose Barb, Each

Part Number: RUS-663090

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

Russell NPT to Smooth Hose Adapters 663000

Fitting, Adapter, NPT to Hose Barb, Straight, Aluminum, Blue Anodized, 1/8 in. NPT, 1/4 in. Hose Barb, Each

Part Number: RUS-663000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

Russell NPT to Smooth Hose Adapters 663140

Fitting, Adapter, NPT to Hose Barb, 90 Degree, Aluminum, Blue Anodized, 3/4 in. NPT, 3/4 in. Hose Barb, Each

Part Number: RUS-663140

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Russell NPT to Smooth Hose Adapters 670220

Fitting, Adapter, NPT to Hose Barb, Straight, Aluminum, Blue Anodized, 3/8 in. NPT, 3/8 in. Hose Barb, Each

Part Number: RUS-670220

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Russell NPT to Smooth Hose Adapters 697040

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 1/4 in. NPT, 9mm Hose Barb, Each

Part Number: RUS-697040

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Russell NPT to Smooth Hose Adapters 670230

Fitting, Adapter, NPT to Hose Barb, Straight, Aluminum, Blue Anodized, 3/8 in. NPT, 1/2 in. Hose Barb, Each

Part Number: RUS-670230

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

Russell NPT to Smooth Hose Adapters 663120

Fitting, Adapter, NPT to Hose Barb, 90 Degree, Aluminum, Blue Anodized, 3/8 in. NPT, 1/2 in. Hose Barb, Each

Part Number: RUS-663120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Russell NPT to Smooth Hose Adapters 663030

Fitting, Adapter, NPT to Hose Barb, Straight, Aluminum, Blue Anodized, 1/2 in. NPT, 5/8 in. Hose Barb, Each

Part Number: RUS-663030

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Russell NPT to Smooth Hose Adapters 697020

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 1/4 in. NPT, 5/16 in. Hose Barb, Each

Part Number: RUS-697020

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

Russell NPT to Smooth Hose Adapters 697030

Russell NPT to Smooth Hose Adapters 697030

Fitting, Adapter, NPT to Hose Barb, Straight, Aluminum, Gold Anodized, 17mm, 3/8 in. NPT, 1/8 in. NPT Gauge Port, Each

Part Number: RUS-697030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

Russell NPT to Smooth Hose Adapters 663010

Fitting, Adapter, NPT to Hose Barb, Straight, Aluminum, Blue Anodized, 1/4 in. NPT, 3/8 in. Hose Barb, Each

Part Number: RUS-663010

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Russell NPT to Smooth Hose Adapters 663050

Fitting, Adapter, NPT to Hose Barb, 45 Degree, Aluminum, Blue Anodized, 1/8 in. NPT, 1/4 in. Hose Barb, Each

Part Number: RUS-663050

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Russell NPT to Smooth Hose Adapters 697050

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 1/4 in. NPT, 10mm Hose Barb, Each

Part Number: RUS-697050

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

Russell NPT to Smooth Hose Adapters 663100

Fitting, Adapter, NPT to Hose Barb, 90 Degree, Aluminum, Blue Anodized, 1/8 in. NPT, 1/4 in. Hose Barb, Each

Part Number: RUS-663100

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

Russell NPT to Smooth Hose Adapters 697010

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 1/8 in. NPT, 5/16 in. Hose Barb, Each

Part Number: RUS-697010

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Russell NPT to Smooth Hose Adapters 663070

Fitting, Adapter, NPT to Hose Barb, 45 Degree, Aluminum, Blue Anodized, 3/8 in. NPT, 1/2 in. Hose Barb, Each

Part Number: RUS-663070

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

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