Key Specs

MFG. Part #6178571
BrandSpeedway Motors
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Speedway Motors 6178571 Details

These high quality stainless steel, braided fluid lines have a 90° fitting on one end and a straight fitting on the other. They work well for brake lines, clutch lines and gauge lines.

 

Anodized Steel Ends

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. Seven different precut lengths available.

Brass 90° 3/8"-24 inverted flare female to 1/8" NPT male brake line adapter fitting. 

This brass tee fitting is commonly used in brake line systems. It features a 3/8"-24 inverted flare female (45-degree flare) port at each end with a 1/8" NPT female pipe thread port in the middle.

Steel brake lines intended to simplify plumbing from the master cylinder to a proportioning block, such as our 910-31358 or 835-26011179.

  • Features tight 90° bends at the master cylinder end
  • Both ends of both lines are 3/8"-24 inverted flare nuts
  • The longer of the two lines measures app. 12" from the bend to the end

Easy way to plumb a brake light pressure switch into your hard line.

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

Now available to assist in your brake line plumbing needs, please consider the available Stainless Steel Pipe to Inverted Flare and Inverted Flare Adapter Fittings

 

Ever had problems with a spongy pedal or slow, unresponsive brakes? If so, you may need a residual pressure valve installed in your brake line. A residual valve acts like a one-way or check valve to maintain brake system pressure to eliminate the problems of a spongy pedal. This 2 PSI residual valve is installed inline between the master cylinder and disc brake calipers to keep 2 PSI of residual pressure at the caliper after the brake pedal is released. This ensures that you will have a high, firm pedal next time you press the brake pedal.

If your master cylinder is located below the floorboard, installing a 2 PSI residual valve is highly recommended. If your master cylinder is mounted on the firewall, a residual valve is generally not needed because gravity will provide a natural residual pressure within the brake line.

Our residual pressure valve features a distinctive purple anodized finish with 1/8" NPT port at each end. Use 2 PSI residual valves for disc brake applications only.  Inverted flare or AN threaded adapter fittings to the 1/8" NPT female thread will be required and are noted below and available as required.

 

Pressure brake switch has 1/8" male NPT threads. For inline installation of this switch, use one of the corresponding tee fittings. This is a standard normally open switch that closes when actuated, at 60-100 psi.

 

Allows easy adjustment of front-to-rear brake bias. Universal design works on all race cars. Has a 100 to 1500 psi range with up to 57 percent pressure reduction.

Includes two 1/8"-27 NPT to 3/8"-24 inverted flare fittings.

Not approved for use with silicone brake fluid.

Used in conjunction with Inverted Flare Fittings,  Pipe To Inverted Flare Fittings, and -AN to Inverted Flare Fittings.

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Speedway Motors 6178571 Specifications

KEY SPECS
MFG. Part #6178571
BrandSpeedway Motors
GENERAL
Sold in QuantityKit

Ratings & Reviews

4.7

3 Reviews

Overall Assessment

Customers vouch for the product's exceptional quality and practicality, emphasising its unrivalled usability and superior material quality. They highlighted its safety features as a standout element. Many recommend our product over rivals, citing its distinguishing features and confirmed performance. The product was specifically applauded by a user for its fit in a 28 Ford Tudor with a big block Chevy.

4.7

3 reviews

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I would purchase this product again

4.0

2 years ago

Jackiboy

Crossville, tn

Verified

This is a good kit. However, you will need to purchase couplers to join the lines together as the kit does not come with them.

Would Recommend

nice package

5.0

4 years ago

herman

indonesia

Verified

love this stuff

Would Recommend

yes

5.0

4 years ago

smitty

dayton ohio

Verified

28 ford toudor, big block chevy

Would Recommend

Showing 3 of 3 reviews

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