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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.
Showing In Stock Items. Show All 51 Items.
Fitting, Straight, Adapter, -6 AN Male to GM Factory Fuel Line Quick-Connect, 3/4 in. O-Ring Male Port Plug, Aluminum, Black Anodized, Each
Part Number: HLY-534-211
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Pressure Sensor Adapter, Adapts Factory Porsche M14 x 1.5 Sensors to GM LS Engines, Billet Aluminum, Each
Part Number: ICB-551712-M1415
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Pressure Sensor Adapter, Adapts Factory BMW M12 x 1.5 Sensors to GM LS Engines, Billet Aluminum, Each
Part Number: ICB-551712-M1215
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Rail Fitting, Aluminum, Black, Straight, 5/16 in., -6 AN, Each
Part Number: TNK-640863
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Rail Fitting, Steel, Zinc, Straight, 3/8 in., -6 AN, Each
Part Number: TNK-640940
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Rail Fitting, Steel, Stainless, -6 AN Male to 3/8 in Female Spring Lock, Each
Part Number: AEI-15101
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Coupler, Straight, Aluminum, Black Anodized, -8 AN Male Threads, 3/8 in. Female Quick-connect, Each
Part Number: EAR-AT992086ERL
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, Fuel Rail Type, Straight, Billet Aluminum, Black, 12mm Male Spring Lock, -6 AN Male Thread
Part Number: AEI-15123
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Fitting, Quick-Connect, Chevy LS, LT, Ford Coyote, Aluminum, Black Anodized, Straight, 3/8 in., -6 AN, Each
Part Number: TNK-640853
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, Fuel Rail Type, Straight, Billet Aluminum, Black, 14mm Male Spring Lock, -6 AN Male Thread
Part Number: AEI-15124
Estimated Ship Date: Today
Estimated Ship Date: Today
Adapter Fitting, Straight, Aluminum, Black, Ford, Each
Part Number: FHF-FP-HCAN-S
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Heater Core 3/4 (.750) Hose Barb Outlet to -12AN adapter
Part Number: ICB-F12AN750CP
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
3/8" Inline Fuel Adapter Kit - Modular
Part Number: NXO-00-01816
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Fitting, Adapter, Fuel Rail Type, Straight, Billet Aluminum, Black, 14mm Male Spring Lock, -8 AN Male Thread
Part Number: AEI-15125
Estimated Ship Date: Today
Estimated Ship Date: Today
Fittings, Fuel Rail Fitting, Aluminum, Black, 180 Degree, -8 AN Male, -8 AN Female, Each
Part Number: HLY-534-321
Estimated Ship Date: Today
Estimated Ship Date: Today
Gauge Adapters, Quick Connect Gauge Adapter, -6 AN Male, 3/8 in. Quick Connect, 1/8 in. NPT Gauge Port, Billet Aluminum, Black Anodized, Each
Part Number: ICB-AN812-02B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Straight, Adapter, 3/8 in. NPT, 5/8 Male Quick-Disconnect, Billet Aluminum, Black, Each
Part Number: AEI-15140
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
99-04 4.6/5.4L 2V Ford Billet Fuel Rail Adapter
Part Number: NXO-00-01804
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Fittings and Adapters, Fuel Rail, Stainless Steel, Natural, -6 AN Male to 5/16 in. Male Quick Connect, without O-rings, Universal, Each
Part Number: AEI-15103
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
03-06, 09+ Nissan 350/370Z Billet Fuel Rail Adapter
Part Number: NXO-00-01814
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Fuel Line Adapter, Nitrous, Late Model, Billet, 90 Degree Fitting, 1/8 in. NPT, Female/Male, Anodized, Each
Part Number: NEX-16185D
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Fitting, Adapter, NPT to Hose Barb, 90 Degree, Steel, Natural, 3/8 in. NPT, 3/8 in. Hose Barb, Each
Part Number: RSD-IMF67ZZ
Estimated Ship Date: Today
Estimated Ship Date: Today
Sender Fitting, Temperature Sender Adapter Bushing, Straight, Steel, Natural, 1/2 in. NPT Male Threads, M16 x 1.5 Female Threads, Each
Part Number: ADD-716023
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Fuel Rail Fitting Adapter, Straight, Aluminum, Zinc Color, -6 AN Male AN, 5/8 in.-18 Inverted Flare Female Inverted Flare, Each
Part Number: TNK-R640610
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Line Adapter, Billet Aluminum, Black Anodized, 3/8 in. Fuel Tube, 1/8 in. NPT Male, Each
Part Number: NOS-17015NOS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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