Product Summary

  • Use with tube nut couplers, sleeves and 37 degree flared AN fittings
  • Aluminum material is easily bent by hand to the shape needed for your application
  • 250 psi max working pressure rating makes this versatile for a variety of applications
  • Not recommended for high pressure (brake) applications
  • Available in 10, 20 or 30 foot lengths
See more details

Key Specs

MFG. Part #
BrandSpeedway Motors
Tube O.D.0.375"
Material TypeAluminum
FinishNatural
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Details

As featured on Classic Truck’s Week to Wicked. Watch the transformation here!

Where else can you buy aluminum fuel line in the size and length you need? This easy-to-flare and bend tubing works great as AN hard line and will save weight and money.

  • Use with tube nut couplers, sleeves and 37° flared AN fittings
  • Rated to 250 psi
  • Not recommended for high pressure (brake) applications
  • Available in 10 ft., 20 ft., or 30 ft. coils

Learn more about flaring hard line and how to select proper automotive fittings by reading our tech article, The Principles of Automotive Fittings.

Specifications

KEY SPECS
MFG. Part #
BrandSpeedway Motors
Tube O.D.0.375"
Material TypeAluminum
FinishNatural
GENERAL
Overall Length
Outside Diameter0.375"
Sold in QuantityEach
Fuel Line TypeHard Tube
AN Size-6 AN

Ratings & Reviews

4.9

212 Reviews

Overall Assessment

Customers have widely praised the product for its easy-to-use and bendable qualities, making it ideal for replacing fuel lines in a range of vehicles, including vintage cars, trucks, and street rods. The product's high-quality aluminum construction ensures durability, resistance to leaks, and overall excellent performance. The ability to be shaped manually and easily cut, according to the users' needs, highlights its practicality. Customers also value the product for its aesthetics and cost-effectiveness. Despite its flexibility, the fuel line remains sturdy, further adding to its functionality. Some users have also successfully used the product for non-traditionally expected applications, such as vacuum and compressed air lines. The product is widely recommended with repeated purchases and plans for using on upcoming projects.

4.9

212 reviews

5

200

4

12

3

0

2

0

1

0

Filter by Ratings

yes

5.0

2 months ago

clutch

Phoenix AZ.

Verified

excellent product

Would Recommend

Fuel Line

5.0

4 months ago

smdgene

Cody, WY

Verified

Nice quality 3/8" fuel line

Would Recommend

Exactly what I needed

5.0

a year ago

Pw

Dallas Texas

Verified

Needed a larger fuel return line for 86 toyota 4runner

Would Recommend

Fuel line

5.0

a year ago

Chuck

WV

Verified

Looks great. Easy to bend and flare. Solid line. Light weight. No leaks. Would easily buy again.

Would Recommend

Works perfect

5.0

a year ago

Big bob

Arkansas

Verified

Works great for hot rod fuel line

Would Recommend

Fuel line

5.0

a year ago

Jackie

Ball Ground Ga

Verified

I used it as my fuel line under my car. It was very easy to run and to bend it to fit.

Would Recommend

Yes

5.0

a year ago

Rat chet speed shop

Keno Oregon

Verified

I have had real good luck with all the parts I have ordered over the years.

Would Recommend

I love it

5.0

2 years ago

Daven

Salem Arkansas

Verified

It's great for fuel line perfect

Would Recommend

i would buy it again.

5.0

2 years ago

Bones

Wildomar, CA

Verified

as described

Would Recommend

I would buy again.

5.0

2 years ago

LTB

Mesa AZ

Verified

Alum is easy to bend and flare. Would have been nice if Speedway carried the same in steel as durability for a resto-mod is questionable with such a soft, prone to fatigue failure material.

Would Recommend

Load More Reviews

Showing 10 of 212 reviews

Questions & Answers

9 Questions • 12 Answers

can I use this on fuel injection?

by Jay

• 8 years ago

1 answer

Do you carry the 37 degree flair fitting recommended for this line?

by Kwasy

• 8 years ago

1 answer

I was going to replace the factory fuel line on my s10 with this. Will I be ok to run all 3 lines in 3/8 or should my return be larger?

by J-Byrd

• 9 years ago

1 answer

What is the ID of this fuel line?

by chetrickerman

• 12 years ago

1 answer

Is this line seamless Is this a seamless Fuel line....dont see in description anywhere.

by drppdblazr

• 13 years ago

2 answers

Does anyone know if this tubing is safe to use for natural gas? I have an existing gas log set that is connected to a remote gas valve using aluminum tubing. Just need to move the gas valve over and as a result need to run new tubing to the log set. The e

by Happy Homeowner

• 14 years ago

1 answer

You state this fuel line is OK up to 250psi , and then state not suitable for high pressure ??? I need it for fuel feed from a 120psi pump to a 450hp LS1 engine , and people seem contradictory as to its suitability ?? please reply

by

• 15 years ago

2 answers

I wanted to make sure this supports 250psi, I read other places that aluminum is good for only up to 25 psi.

by Mo

• 15 years ago

1 answer

is their a fitting to go from aluminum line to hose, or is ok to slide the hose over and clamp?

by

• 15 years ago

2 answers

9 of 9 questions shown

Customer Impersonation Script