Product Summary

Universal Fit, Steel

  • This brake line kit makes it easy to install all new brake lines on your project
  • Includes 25 ft roll of steel 3/16" brake line as well as flare nuts required for 3/8"-24 inverted flare connections
  • Four 18" stainless steel braided AN 3 flexible brake hoses are included to connect your calipers or wheel cylinders
  • Adapter fittings for the master cylinder and calipers or wheel cylinders are sold separately
  • A flare tool such as 91089525 or 91170081 will be required to create inverted flare connections

Key Specs

MFG. Part #6178550
BrandSpeedway Motors
Material TypeSteel

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Speedway Motors 6178550 Details

You know how frustrating it can be to try to use the OEM brake lines and hoses. Speedway makes it easy with this steel brake line kit that includes new lines and fittings to make your job easier. Use kit with 45 degree double inverted flares.

This brake line kit includes a 25 foot roll of 3/16" mild steel brake line, four 18" stainless steel braided -3 AN brake hoses, four brake line mount tabs and clips, two 3/8"-24 inverted flare T-fittings, four 3/8"-24 IFF to -3 AN male adapters, six 3/8"-24 IFF to 1/8" NPT male bracket adapters, and twenty 3/8"-24 inverted flare nuts.

Note: Needed in addition to this kit will be the adapters to connect the master cylinder to 3/8"-24 inverted flare brake line and the fittings to connect your calipers (or wheel cylinders) to the -3 AN braided lines.

Learn more about flaring lines for our automotive fittings by reading our tech article.The Principles of Automotive Fittings.


Speedway Motors 6178550 Specifications

MFG. Part #6178550
BrandSpeedway Motors
Material TypeSteel
Sold in QuantityKit
NotesIncluded line will need to be flared with a 45 deg. dbl flare tool. Kit does not include adapters from master cylinder to 3/8"-24 brake line or fittings from calipers to AN-3 braided lines.