3/16 Inch PVF Coated Steel Brake Line Builder Kit w/Valves,3/8-24

Speedway makes plumbing brake lines easy with this steel brake line kit that includes new lines and fittings to make your job less stressful.

Kit Includes:

• (1) 25 Ft. Roll of Speedway 3/16 Inch PVF Coated Steel Brake Line
• (1) 3/8-24 Female to #3 Brake Fitting
• (1) Straight -3 AN Male to 1/8 NPT Male Adapter Fitting
• (1) Wilwood 260-11179 Adjustable Proportioning Block
• (1) Pair of Removable Brake Line Hose Retaining Tabs
• (2) Pair of Removable Brake Line Retaining Tab for Rubber Hose
• (1) Bag of 10 Insulated Line/Tubing Mount Clamps, 3/16 Inch
• (2) Speedway Disc Brake Residual Valves, 2 PSI, Polished
• (1) Speedway Drum Brake Residual Valve, 10 PSI, Polished
• (1) Dual Outlet Master Cylinder Steel Dual Brake Line Kit
• (1) Bag of 5 Inverted Flare Thread Nuts for 3/16 Inch Tubing, 3/8-24
• (1) 3/8 In-24 IFF Each End, 1/8 In NPT Female Center, Brass Adapter Tee
• (6) Straight 3/8 Inch-24 IFF to 1/8 Inch NPT Male Adapters
• (2) IFF Brass Union Couplers, 3/8 Inch-24 IFF to 3/8 Inch-24
• (2) 90 Degree 3/8-24 IFF to 1/8 Inch NPT Male Adapter Fittings

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

Speedway 3/16 Inch PVF Coated Steel Brake Line

Now available for your 3/16" brake line consideration is a new PVF Poly-Armour Poly-Vinyl Fluorine coated brake line. 

• PVF coating is a highly durable 'plastic' coating that is 'baked and cured' to the line for a durable finish that provides a clean look and appearance with a dark olive green color
• This provides extra protection from corrosion, debris, and road surfacing solutions
• Also offers superior bend-ability without kinking and bends easier than standard brake line tubing
• This makes Poly-Armour the easiest line to work with-period!
• Underneath the PVF coating is a double-wall, low carbon steel, copper brazed tubing which meets all international and U.S. requirements for brake tubing
• Considered a premium line, Poly-Armour hard line should be used on any vehicle that will see any type of harsh environment including snow, road treatments, salt, air, dirt/gravel etc.
• PVF Poly-Armour coated line is the perfect choice for the racer for those weekend after race chassis washes week after week or any street rod fabricator wanting to utilize a hard line application for that beautiful finish that will last for years
• Available in a 25' roll of 3/16" line
• This line bends easily and smoothly with hand tools and can be flared with a 37° AN flaring tool, or 45° double flaring tool
• Use in conjunction with our 3/8"-24 inverted flare male brake line nuts, or AN tube nuts and sleeves

Straight -3 AN Male to 1/8 NPT Male Adapter Fitting

• These steel fittings adapt 1/8" NPT ports to -3 AN line
• Commonly used in brake systems when converting pipe thread to a 37-degree flare (AN)
• Useful for plumbing brake line/hose to calipers, inline residual pressure valves, and inline proportioning valves

Wilwood 260-11179 Adjustable Proportioning Block

• This block has the proportioning valve built-in to the rear brake ports and a stop light switch built into the front brake ports
• All ports are 3/8"-24 inverted flare female
• Compact design simplifies mounting, plumbing, & wiring
• Maintains full isolation between front and rear fluid circuits
• Rear circuit has a single inlet and single outlet with the adjustable proportioning valve
• Front circuit has a single inlet with two outlets

Learn more about how adjustable proportioning valves work by reading our tech article, Brake System Selection.

Removable Brake Line Hose Retaining Tabs

• These handy brake line tabs can be bolted or riveted to your frame rather than welded
• 5/8" brake line hole with two 3/16" mounting holes
• Includes two tabs and two brake line retaining clips

Removable Brake Line Retaining Tab for Rubber Hose

• This brake line tab is designed to work only with our 617-8568 rubber brake hoses
• The I.D. of the tab has a unique shape, similar to that of an OEM brake tab
• Fits many OEM hoses for 1969-1988 GM calipers
• Includes two retainer clips

Insulated Line/Tubing Mount Clamps, 3/16 Inch

• You will need these rubber coated fuel line tube clamps and brake line clamps to finish your plumbing job
• These tube clamps are made from zinc plated steel, are easy to work with, durable, and corrosion resistant
• 3/16" included
• 10 clamps per package

Speedway Disc Brake Residual Valves, 2 PSI, Polished

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

• 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 fully polished finish with a 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

Speedway Drum Brake Residual Valve, 10 PSI, Polished

• This 10 PSI residual valve is installed inline between the master cylinder and drum brake wheel cylinders to keep 10 PSI of residual pressure at the wheel cylinder after the brake pedal is released
• This ensures that you will have a high, firm pedal next time you press the brake pedal
• Our residual pressure valve features a polished aluminum finish with a 1/8" NPT port at each end
• Use 10 PSI residual valves for drum brake applications only

Dual Outlet Master Cylinder Steel Dual Brake Line Kit

• This is a pair of steel or stainless 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

Inverted Flare Thread Nuts for 3/16 Inch Tubing, 3/8-24

• Steel 3/8"-24 IFM thread nuts
• For 3/16" brake line when double flared to 45°

3/8 In-24 IFF Each End, 1/8 In NPT Female Center, Brass Adapter Tee

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

Straight 3/8 Inch-24 IFF to 1/8 Inch NPT Male Adapters

• Brass adapter
• Straight 3/8"-24 IFF to 1/8" NPT Male Adapter

IFF Brass Union Couplers, 3/8 Inch-24 IFF to 3/8 Inch-24

• Couple two brake lines together with these handy fittings
• 3/8"-24 female to female thread
• Brass

90 Degree 3/8-24 IFF to 1/8 Inch NPT Male Adapter Fittings

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