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 - 23 of 23

Summit Racing™ Twist-Tite Adapter Fittings SUM-220753N

Fitting, Adapter, Twist-Tite Hose, 1/2 in. NPT to -10 AN Hose Barb, Straight, Aluminum, Nickel Plated, Each

Part Number: SUM-220753N

Not Yet Reviewed

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220751B

Fitting, Adapter, Twist-Tite Hose, 1/4 in. NPT to -6 AN Hose Barb, Straight, Aluminum, Black Anodized, Each

Part Number: SUM-220751B

5.0 out of 5 stars ( 3 )

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220750B

Fitting, Adapter, Twist-Tite Hose, 1/4 in. NPT to -4 AN Hose Barb, Straight, Aluminum, Black Anodized, Each

Part Number: SUM-220750B

5.0 out of 5 stars ( 2 )

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220757

Fitting, Adapter, Twist-Tite Hose, -8 AN Male to -8 AN Hose Barb, Straight, Aluminum, Blue Anodized, Each

Part Number: SUM-220757

5.0 out of 5 stars ( 2 )

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220754B

Fitting, Adapter, Twist-Tite Hose, 3/4 in. NPT to -12 AN Hose Barb, Straight, Aluminum, Black Anodized, Each

Part Number: SUM-220754B

1.0 out of 5 stars ( 1 )

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220755

Fitting, Adapter, Twist-Tite Hose, -4 AN Male to -4 AN Hose Barb, Straight, Aluminum, Blue Anodized, Each

Part Number: SUM-220755

Not Yet Reviewed

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220752

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

Part Number: SUM-220752

Not Yet Reviewed

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220751

Fitting, Adapter, Twist-Tite Hose, 1/4 in. NPT to -6 AN Hose Barb, Straight, Aluminum, Blue Anodized, Each

Part Number: SUM-220751

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220756N

Fitting, Adapter, Twist-Tite Hose, -6 AN Male to -6 AN Hose Barb, Straight, Aluminum, Nickel Plated, Each

Part Number: SUM-220756N

Not Yet Reviewed

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220752N

Fitting, Adapter, Twist-Tite Hose, 3/8 in. NPT to -8 AN Hose Barb, Straight, Aluminum, Nickel Plated, Each

Part Number: SUM-220752N

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220755B

Fitting, Adapter, Twist-Tite Hose, -4 AN Male to -4 AN Hose Barb, Straight, Aluminum, Black Anodized, Each

Part Number: SUM-220755B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220757B

Fitting, Adapter, Twist-Tite Hose, -8 AN Male to -8 AN Hose Barb, Straight, Aluminum, Black Anodized, Each

Part Number: SUM-220757B

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220750

Fitting, Adapter, Twist-Tite Hose, 1/4 in. NPT to -4 AN Hose Barb, Straight, Aluminum, Blue Anodized, Each

Part Number: SUM-220750

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220751N

Fitting, Adapter, Twist-Tite Hose, 1/4 in. NPT to -6 AN Hose Barb, Straight, Aluminum, Nickel Plated, Each

Part Number: SUM-220751N

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220753

Fitting, Adapter, Twist-Tite Hose, 1/2 in. NPT to -10 AN Hose Barb, Straight, Aluminum, Blue Anodized, Each

Part Number: SUM-220753

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220757N

Fitting, Adapter, Twist-Tite Hose, -8 AN Male to -8 AN Hose Barb, Straight, Aluminum, Nickel Plated, Each

Part Number: SUM-220757N

Not Yet Reviewed

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220759B

Fitting, Adapter, Twist-Tite Hose, -12 AN Male to -12 AN Hose Barb, Straight, Aluminum, Black Anodized, Each

Part Number: SUM-220759B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220756B

Fitting, Adapter, Twist-Tite Hose, -6 AN Male to -6 AN Hose Barb, Straight, Aluminum, Black Anodized, Each

Part Number: SUM-220756B

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220758B

Fitting, Adapter, Twist-Tite Hose, -10 AN Male to -10 AN Hose Barb, Straight, Aluminum, Black Anodized, Each

Part Number: SUM-220758B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220758

Fitting, Adapter, Twist-Tite Hose, -10 AN Male to -10 AN Hose Barb, Straight, Aluminum, Blue Anodized, Each

Part Number: SUM-220758

Not Yet Reviewed

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220756

Fitting, Adapter, Twist-Tite Hose, -6 AN Male to -6 AN Hose Barb, Straight, Aluminum, Blue Anodized, Each

Part Number: SUM-220756

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220754

Fitting, Adapter, Twist-Tite Hose, 3/4 in. NPT to -12 AN Hose Barb, Straight, Aluminum, Blue Anodized, Each

Part Number: SUM-220754

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220752B

Fitting, Adapter, Twist-Tite Hose, 3/8 in. NPT to -8 AN Hose Barb, Straight, Aluminum, Black Anodized, Each

Part Number: SUM-220752B

Not Yet Reviewed

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