Product Summary

Universal Fit, Steel, 0.188" Tube O.D., Zinc

  • 3/16" Mild steel "hard" lines bend easily and smoothly with hand tools
  • Already have a double flare on each end, have male fittings threaded 3/8"-24 installed and have a 45° inverted flare
  • Features a double wall, copper plated steel brake line
  • Resistant to vibration and fatigue, each end flared with 3/8"-24 fitting
  • Kit includes (2) 8" lines, (3) 12" lines, (3) 20" lines, (3) 30" lines, (3) 40" lines, (2) 51" lines, (2) 60" lines

Comes as a Kit

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Key Specs

MFG. Part #91631801
BrandSpeedway Motors
Material TypeSteel
FinishZinc
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Speedway Motors 91631801 Details

If you choose to use inverted flare hardware on your car, Speedway can save you time, effort, and money.

These 3/16" mild steel "hard" lines bend easily and smoothly with hand tools, already have a double flare on each end, have male fittings threaded 3/8"-24 installed and have a 45° inverted flare.

Double wall, copper plated steel brake line. High burst strength. Resistant to vibration and fatigue. 3/16" O.D. tubing. Each end flared with 3/8"-24 fitting. 

Kit includes:

  • (2) 8" lines
  • (3) 12" lines
  • (3) 20" lines
  • (3) 30" lines
  • (3) 40" lines
  • (2) 51" lines
  • (2) 60" lines

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

Speedway Motors 91631801 Specifications

KEY SPECS
MFG. Part #91631801
BrandSpeedway Motors
Material TypeSteel
FinishZinc
GENERAL
Tube O.D.0.188"
Thread Pitch3/8"-24 IFM
Sold in QuantityKit

Ratings & Reviews

4.9

21 Reviews

Overall Assessment

Customers positively reviewed the product for its quality, practicality, and versatility, particularly in custom vehicle projects. They lauded the variety of lengths provided, the material's easiness to bend without kinking, and the value for money. Some wished for a stainless steel variant. Users significantly appreciated the convenient storage and the vast quantity enough for multiple builds. Customers confirmed its superior suitability for vintage and T Bucket projects. In contrast to competitors, our brake lines were applauded for their impressive quality, ease of assembly, and strong weather resistance after painting.

4.9

21 reviews

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I would definitely buy this product again

5.0

a year ago

Ace

Medford wi.

Verified

I used these copper lugs to fabricate my own battery cables

Would Recommend

I would buy again

5.0

a year ago

Rat rod

Omaha ne

Verified

47 Ford rat rod

Would Recommend

Stopping safely with new brake lines

5.0

4 years ago

Darryl C

Macclenny Fla

Verified

Just what I needed to complete the disk brake conversation on my 1946 Ford

Would Recommend

Good assortment for my Tbucket Project

4.0

4 years ago

Dax

Peoria, AZ

Verified

These were all I needed for My T bucket Project on a budget.

Would Recommend

nice kit

5.0

6 years ago

Bubba

Clt NC

Verified

perfect for that new rod when you don't know what lengths you need until you lay it out. Arrived slightly bent during shipping but usable. Almost impossible to avoid. bends easily, no kinks. Wish they offered same kit in stainless.

Would Recommend

Great product,

5.0

6 years ago

Bigragu

Aurora, ohio

Verified

Replaced all brake lines on my 63 Nova. Top quality product worth the price

Would Recommend

I've used this line kit before on other projects and will do

5.0

6 years ago

Bernie

Kingman, AZ

Verified

Good kit if you need options for line length when making up a brake system on a custom project.

Would Recommend

Speedway 3/16 Brake Line assortment

5.0

6 years ago

Rich

Hesperia, Ca.

Verified

Very impressed with the quality of the steel brake lines. The display looks great and very convenient to store and use

Would Recommend

I would buy this again!

5.0

6 years ago

Gremyen

Wichita ks

Verified

You get a very good variety of lenghts and they all come individually packaged so you can sort them and store them nicely in your shop until your ready to use whatever pieces neccessary for your build. You really get a lot of brake line for your money.

Would Recommend

Ideal set of brake lines

5.0

6 years ago

Pauly

Arizona

Verified

This brake line set provided the right amount of lines and fittings to get my project finished.

Would Recommend

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