Speedway T-Bucket Disc/Disc Stainless Brake Line Kit

Complete your '23 T-Bucket chassis with this pre-bent Stainless Steel brake line kit. Includes all lines, proportioning valve, residual pressure valves, brake pressure switch, fittings, and hardware necessary to properly plumb the brakes on your T.

Notes: Does not work with '27 T chassis.  Also of note, due to unlimited rear axle brake combinations, this kit will not include rear axle housing brake lines, hoses, or fittings.  The kit will include the AN style brake hose to transfer from the rear crossmember to the housing.  The chassis builder/installer will then need to continue the brake line system from that point on to both rear wheels with necessary brake fitting hardware as needed.

Due to the different brakes and caliper combinations, this kit will NOT include caliper/wheel cylinder fittings.

Learn more about the proper uses of residual and proportioning valves and by reading our tech article. Brake System Selection.  

Speedway Polished Adjustable Brake Proportioning Valve

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.

2 Pound Polished Residual Valve (Disc/Disc) 10 Pound Polished Residual Valve (DISC/DRUM)

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 redesidual 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 fully polished finish with a 1/8" NPT port at each end. Use 2 PSI residual valves for disc brake applications only. Use 10 PSI residual valves for drum brake applications only. 

Learn more about the proper uses of residual valves by reading our tech article.Brake System Selection.  

Pressure Brake Switch

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.

Stainless Steel Brake Line Kit

• Brake Line designed for T-Buckets

AN3 to 3/8-24 Brake Adapter Fitting, 90 Degree

If you have a master cylinder, caliper or brake valve that has the common 3/8"-24 IFF inlet or outlet, this fitting will allow you full adjustment in a limited space.

Simply thread fitting in and tighten jam nut and you are good to go. Accepts AN3 hoses or lines. 

 AN3 to 1/8" NPT Adapter Fitting

This trick little adapter fitting is great for plumbing brakes or hydraulic clutch systems. Stainless steel to resist rust and corrosion.

Steel 1/8" NPT Male Pipe Nipple

Sometimes you just can't seem to find the right fitting for the job. These steel fittings have 1/8" NPT threads and allow you to plumb things the best way.

Stainless Steel 90 Degree AN3 Bulkhead Fitting

Extended bulkhead fitting for a clean and simple mounted brake or hydraulic line. AN 3 to AN 3 Stainless steel for a corrosion fee finish.

Stainless Steel  AN3 Bulkhead Adapter Fitting

These bulkhead tee adapter fittings are manufactured from stainless steel to exacting standards for tight, leak-free connections. Plumb your racer like a pro with our bulkhead tee adapter fittings.

TEE bulkhead -3 AN steel adapters.

• -3 AN
• Stainless Steel
• Male Threads

18 Inch Brake Line, Straight

Braided stainless covering over a Teflon inner liner. These are perfect for brake lines, clutch lines and gauge lines. These have straight AN3 or AN4 fittings on both ends. Sold each.

• Zinc Plated Steel Ends

19 Inch Brake Line, 90 Degree Ends

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. These are available with AN3 or AN4 fittings. Sold individually.

Select applicable length. AN size is the "-#" at the end of the part number.

• Anodized Steel Ends

 Steel 1/8 Inch NPT Run Tee Fitting

Sometimes you just cant seem to find the right fitting for the job. These steel fittings have 1/8" NPT threads and allow you to plumb things the best way.

• 1/8" NPT Female Tee with 1/8" Male NPT thread on run.

Stainless Jam Nut, 3/8-24 RH NF Fine Thread

If you've got spherical rod ends on your vehicle, you'll probably need jam nuts. You might also need them for tie-rod ends or other types of fittings and connectors. Our jam nuts are made from premium stainless steel and they're available with right hand threads.

• 3/8 Inch-24 RH NF Fine Thread
• Available in right hand thread.
• Works with -3 AN bulkhead tee adapter brake fittings

Stainless Steel Single Line Clamp 3/16"

Brake and fuel lines are something you should mount right the first time. Using our stainless steel tube clamps ensures you never have to replace them.

• Bag of 12 tabs with stainless steel 10-32 button head screws.
• 1/2" wide and 3/4" long

Stainless Steel 90 Degree AN3 To 1/8" NPT Adapter Fitting

Plumbing brakes is a hard task. It takes some serious thought to lay out a plumbing system that is clean, effective, and has minimal breaks in the system.

Sometimes you need a specialty fitting for an odd location or to get around something on your hot rod of choice. Speedway Motors has all the specialty brake plumbing solutions! This 90 degree fitting features AN 3 Male to 1/8" NPT to help in those tight situations.

• Stainless steel construction
• Corrosion resistant
• 90 degree, AN 3 Male to 1/8 NPT Male

Stainless Thru-Frame Brake Line Fittings, 1-1/2 - 2 Inch

Use these 100% stainless steel fittings to eliminate unsightly tabs and clamps from your frame rails. Each fitting has -3 AN male threads on one end and 1/8" NPT female threads on the other. Fits frame rails 1-1/2" to 2" wide.

•  1/8" NPT female to -3 AN male

 

Included in this Kit:

(1) Polished proportioning valve

(1) 2 Pound Residual Valve (Quantity 2 in Disc/Disc Kit)

(1) 10 Pound Residual Valve (Disc/Drum kit Only)

(1) Pressure Brake Switch

(1) Stainless Steel Brake Line Kit

(2) 90 Degree Adapter Fitting, AN3 to 3/8-24

(4) AN3 to 1/8" NPT Adapter Fitting

(1) Steel 1/8" NPT Male Pipe Nipple

(1) 90 Degree AN3 Bulkhead Fitting

(1) AN3 Bulkhead Adapter Fitting

(1) 18 Inch Brake Line, Straight

(2) 19 Inch Brake Line, 90 Degree Ends

(1) 1/8 Inch NPT Run Tee Fitting

(3) Stainless Jam Nut, 3/8-24 RH NF Fine Thread

(1) Pack of 12 Stainless Steel Single Line Clamp 3/16

(1) Stainless Steel 90 Degree AN3 To 1/8" NPT Adapter Fitting

(1) Pair, Stainless Thru-Frame Brake Line Fittings, 1-1/2 - 2 Inch

Aluminum Adjustable Proportioning Valve Instructions (PDF)

Brake System Builder's Tip (JPG)