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 89 Items.
Fuel Rail Fitting, Aluminum, Black Anodized, 3/8 in. Male Spring Lock to -6 AN Male Threads, Each
Part Number: SUM-221330B
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Fuel Rail Fitting, Aluminum, Black Anodized, 5/16 in. Male Spring Lock to -6 AN Male Threads, Each
Part Number: SUM-221331B
Estimated Ship Date: Today
Estimated Ship Date: 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
Fitting, EFI Adapter, Straight, Male -6 AN to 3/8 in. Female Spring Lock, Aluminum, Black Anodized, Each
Part Number: FRA-491989-BL
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, EFI Adapter, Straight, Male -6 AN to 5/16 in. Female Spring Lock, Aluminum, Black Anodized, Each
Part Number: FRA-491990-BL
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, 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 Rail Fitting, Aluminum, Black Anodized, 1/2 in. Male Spring Lock to -8 AN ORB Male Threads, Each
Part Number: HSE-812-08-08-2
Not Yet Reviewed
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
Fuel Rail Fitting, Aluminum, Blue Anodized, 5/16 in. Female Spring Lock to -6 AN Male Threads, Each
Part Number: SUM-221340
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Rail Fitting, Aluminum, Clear Anodized, 3/8 in. Male Spring Lock to -6 AN Male Threads, Each
Part Number: SUM-221330C
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Rail Fitting, Aluminum, Blue Anodized, 5/16 in. Male Spring Lock to -6 AN Male Threads, Each
Part Number: SUM-221331
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Line Adapter, Straight, Polished, 14mm Male Spring Lock, 5/16 in. Hose Barb, Ford, Lincoln, Mercury, Each
Part Number: RNB-800-131
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Rail Fitting, Aluminum, Clear Anodized, 5/16 in. Male Spring Lock to -6 AN ORB Male Threads, Each
Part Number: HSE-812-06-05-5
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Rail Fitting, Aluminum, Nickel Plated, 5/16 in. Female Spring Lock to -6 AN Male Threads, Each
Part Number: SUM-221340N
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Rail Fitting, Aluminum, Clear Anodized, 5/16 in. Male Spring Lock to -6 AN Male Threads, Each
Part Number: HSE-811-06-05-5
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
7/16 -5/16 Male Spring Lock To Nylon 1
Part Number: URR-K315
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Fuel Rail Fitting, Aluminum, Blue Anodized, 3/8 in. Male Spring Lock to -6 AN Male Threads, Each
Part Number: HSE-811-06-06-1
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Fuel Rail Fitting, Aluminum, Clear Anodized, 3/8 in. Male Spring Lock to -6 AN Male Threads, Each
Part Number: HSE-811-06-06-5
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2025 if ordered today
Estimated Ship Date: Nov 12, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Fuel Rail Fitting, Aluminum, Blue Anodized, 3/8 in. Male Spring Lock to -6 AN ORB Male Threads, Each
Part Number: HSE-812-06-06-1
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2025 if ordered today
Estimated Ship Date: Nov 12, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Not Yet Reviewed
Estimated Ship Date: Today
Fuel Rail Fitting, Aluminum, Blue Anodized, 1/2 in. Male Spring Lock to -8 AN ORB Male Threads, Each
Part Number: HSE-812-08-08-1
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2025 if ordered today
Estimated Ship Date: Nov 12, 2025 if ordered today
6AN x 5/16" 90 Degree Spring Lock Fuel Adapter - Male/Male
Part Number: NXO-60-60024
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2025 if ordered today
Estimated Ship Date: Nov 12, 2025 if ordered today
6AN x 3/8" 90 Degree Spring Lock Fuel Adapter - Male/Male
Part Number: NXO-60-60025
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2025 if ordered today
Estimated Ship Date: Nov 12, 2025 if ordered today
Fuel Rail Fitting, Aluminum, Clear Anodized, 5/16 in. Male Spring Lock to -6 AN Male Threads, Each
Part Number: SUM-221331C
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, EFI Adapter, Straight, Male -8 AN to 3/8 in. Female Spring Lock, Aluminum, Black Anodized, Each
Part Number: FRA-491992-BL
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.
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Summit Racing™ Fuel Rail Fittings SUM-221331B
