Availability
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 765 Items.
Fuel Line Adapter, Billet Aluminum, Black Anodized, Late Model Fuel Rail, 3/8 in. Fuel Tube, 1/8 in. Ports, Each
Part Number: NOS-17002NOS
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Gauge Adapter, Straight, Long, Aluminum, Natural, M12 x 1.5 Male Threads, 3/8 in. NPT Female Threads, LS, Each
Part Number: SUM-220697
Estimated Ship Date: Today
Estimated Ship Date: 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: Jan 27, 2026 if ordered today
Estimated Ship Date: Jan 27, 2026 if ordered today
Fitting, Fuel Rail Adapter, Late Model, Billet Fuel Line Adapter, 5/16/8MM, Gauge Port, Each
Part Number: NEX-16190
Estimated Ship Date: Today
Estimated Ship Date: Today
Fittings, Fuel Rail Adapter, GM/Chrysler EFI Late Model, 3/8/10mm, Gauge Port, Dual Outlets, Each
Part Number: NEX-16185
Estimated Ship Date: Today
Estimated Ship Date: Today
Nitrous Oxide Fuel Line Adapter Kit 3/8-10MM LATE MODEL BILLET FUEL LINE ADAPTER, 45 DEGREE
Part Number: NEX-16185-45
Not Yet Reviewed
Estimated Ship Date: Jan 27, 2026 if ordered today
Estimated Ship Date: Jan 27, 2026 if ordered today
Gauge Adapter, Oil Pressure, NPT to NPT, 45 Degrees, 1/8 in. -NPT Male-Female, Brass Construction, Natural Finish, Each
Part Number: DAK-130070
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Push-On EFI Adapter, Straight, Male -6 AN, Female Quick-Connect 3/8 in., Black Anodized, Each
Part Number: RUS-644123
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Push-On EFI, Straight, Male -6 AN, Female Quick-Connect, Threaded Cap, 5/16 in., Black Anodized, Each
Part Number: RUS-644113
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
Metric Adapters, Accepts 1/8 in. NPT Sender, Kit
Part Number: DAK-SEN-03-6
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
Fitting, Adapter, Straight Cut to Hose Barb, Straight, Aluminum, Natural, -16 AN O-Ring, 1 1/2 in. Hose Barb, Each
Part Number: FBR-FB401
Estimated Ship Date: Today
Estimated Ship Date: Today
Adapter Fitting; Specialty Adapter Fitting; Black; -06AN Male to 1/4 in. Hard Tube; Push-on EFI Fitting; Fits
Part Number: RUS-641303
Estimated Ship Date: Today
Estimated Ship Date: Today
Temperature Adapter, Male 1/2 in. NPT to Female 5/8 in., Brass, Natural, Each
Part Number: ATM-2264
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, EFI Adapter, Straight, Male -8 AN to Ford EFI, Aluminum, Black Anodized, Each
Part Number: FRA-491991-BL
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Line Adapter Fittings, Straight, 3/8 in. Female Quick-connect, 3/8 in. Male Quick-connect, Aluminum, Black Anodized, Ford, Each
Part Number: NXO-00-01812
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, NPT to Hose Barb, Straight, Billet Aluminum, Natural, 3/4 in. NPT, 1 1/2 in. Hose Barb, Each
Part Number: SUM-316101
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to Straight Cut, Straight, Billet Aluminum, Black Anodized, 1 1/4-12 in., -16 AN, Each
Part Number: SUM-01-6704
Not Yet Reviewed
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
Fuel Line Adapter Fitting 3/8" to 5/16"
Part Number: TNK-IFA3856
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Adapter Fitting; Specialty Adapter Fitting; Banjo w/ -6 AN Male Flare; Civics/Integra w/oFuel Pressure Damper
Part Number: RUS-640913
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, NPT to Hose Barb, Straight, Billet Aluminum, Natural, 3/4 in. NPT, 1 3/4 in. Hose Barb, Each
Part Number: SUM-316103
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Rail Fitting, Inlet Fitting, Adapter Style, Straight, Steel, Natural, -6 AN Male Threads, M16 x 1.5 O-ring Male Threads, Each
Part Number: AAF-ALL50951
Estimated Ship Date: Today
Estimated Ship Date: Today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.