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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 - 25 of 42

BOOST Products Adapter Reducer -08 AN male to -06 AN male, black

Part Number: BPU-GA-D8D6-B

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Adapter -08 AN male to M16x1.5mm male, silver

Part Number: BPU-GA-D8M165-S

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Adapter -08 AN male to ORB -08 AN male, black

Part Number: BPU-GA-D8O8-B

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products High Flow Adapter Union -08 AN male to -08 AN male - 90 degree, black

Part Number: BPU-GA-9UD8D8-B

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products High Flow Adapter Union -08 AN male to -08 AN male - 90 degree, silver

Part Number: BPU-GA-9UD8D8-S

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Adapter Reducer -10 AN male to -08 AN male, silver

Part Number: BPU-GA-D10D8-S

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Adapter Reducer -10 AN female to -08 AN female, silver

Part Number: BPU-GA-D10FD8F-S

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Screw-in Adapter -08 AN male to Barb 10mm (0.4"), silver

Part Number: BPU-EA-D8B10-S

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Adapter -08 AN female to -08 AN female, silver

Part Number: BPU-GA-D8F-S

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Adapter -08 AN male to M18x1.5mm male, silver

Part Number: BPU-GA-D8M185-S

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Adapter -08 AN male to ORB -10 AN male, black

Part Number: BPU-GA-D8O10-B

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Adapter -08 AN male to M14x1.25mm male, black

Part Number: BPU-GA-D8M142-B

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Adapter -08 AN male to M14x1.5mm male, black

Part Number: BPU-GA-D8M145-B

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Adapter -08 AN male to M14x1.5mm male, silver

Part Number: BPU-GA-D8M145-S

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Adapter -08 AN male to M18x1.5mm male, black

Part Number: BPU-GA-D8M185-B

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Screw-in Adapter -06 AN male to Barb 8mm (0.325"), silver

Part Number: BPU-EA-D6B8-S

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Screw-in Adapter -08 AN male to Barb 13mm (0.5"), black

Part Number: BPU-EA-D8B13-B

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Screw-in Adapter -08 AN male to Barb 13mm (0.5"), silver

Part Number: BPU-EA-D8B13-S

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Banjo Fitting M22 x 1,5mm to -08 AN, black

Part Number: BPU-RI-M22D8-BM

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Weld on Adapter -08 AN male - Stainless Steel

Part Number: BPU-AA-D8M-S

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

M8 x 1 FEMALE WELD BUNG - ALUMINUM

Part Number: SFL-SF-990-M8-D

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Nitrous Manifold, Flo-Thru Manifold, D8 Swivel

Part Number: NEX-15500

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

FITTING, D8 FEMALE TO D6 MALE

Part Number: NEX-16050

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

BOOST Products Adapter -06 AN male to ORB -08 AN male, silver

Part Number: BPU-GA-D6O8-S

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

BOOST Products Adapter -08 AN male to -08 AN male with Port 1/8" NPT, black

Part Number: BPU-GA-D8D8N18-B

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

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