Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Brake Master Cylinders

Shop Street Rod Brakes At Speedway Motors

Nobody knows street rod brakes like Speedway Motors! With the most experience in the business, you can be assured that you are getting quality hot rod brake components for the most critical part of your car. Speedway has disc brake kits and brake calipers for all types of street rods, classic Chevy and Ford trucks, and all the popular muscle cars. We also have a huge selection of master cylinders, brake boots, brake pedals, plus the brake lines, fittings and proportioning valves you need to complete any brake system replacement, rebuild, or upgrade.

Featured Products
  • Wilwood 260-13621 Remote Flange Mount Master Cylinder Kit, 7/8 In Bore
    Wilwood 260-13621 Remote Flange Mount Master Cylinder Kit, 7/8 In Bore
    (Part #83526013621)
    x
                

    This new version of Wilwood’s Compact Combination Master Cylinders now features a 3/8-24 banjo outlet. Designed for limited space applications requiring the output capacity of a full size master cylinder. The ultra short 3.37”compact body provides 2.16” of additional clearance between the mounting flange and the fluid outlet. A full 1.12” of piston stroke meets or exceeds the stroke capacity of most full size cylinders. With 3/8-24 banjo fluid outlet port located at the top radius of the cylinder bore, reduces the chances for trapped air. Enhanced fluid inlet port allows mounting of the standard reservoir included in kit and also contains 11/16-20 internal threads for custom reservoir arrangements. The black E-Coated aluminum body resists corrosion and maintains a durable long lasting finish. 

    • 7/8 Inch bore size
    • 1.12" stroke
    • .67 (cu in.) volume
    • 3/8"-24 banjo outlet 
    • 11/16"-20 internal threads
    • Aluminum/plastic material
    • Remote reservoir

    Wilwood 260-13621 Master Cylinder Instruction/Data Sheet (PDF) 

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection. 

    Tech Tip: The bigger the master cylinder, the more fluid you get...But you'll have less pressure at the caliper. 

  • Wilwood High Volume Aluminum Master Cylinder
    Wilwood High Volume Aluminum Master Cylinder
    (Part #835260676)
    x
                

    Wilwood high-volume aluminum master cylinders have the highest fluid capacity of any integral reservoir design. With a total capacity of 8.2 ounces, there is at least 26% more fluid than most competitive brands. More fluid volume means cooler temperatures and additional insurance for extreme conditions where high pad wear can compromise fluid levels during long events. With 1-7/16" of piston travel, there is plenty of margin when used with large four or six piston calipers.

    An internal slosh baffle guarantees a constant fluid supply to the bore chamber during hard cornering, acceleration and braking. This unique baffle also eliminates aeration into the reservoir from return fluid that can occur during brake release and bleeding procedures.

    • Die-cast from high-grade aluminum
    • Heavy-duty internal piston springs provide fast retraction for immediate release and positive fluid transfer without the need for cumbersome external pushrod springs
    • Pedal feel is improved, piston retraction is guaranteed, fluid recovery is quicker and the bleeding process is simplified
    • Formed steel lids, heavyweight bail wires and bellows type gaskets keep the fluid in and the moisture out with correct pressure balancing during fluid displacement
    • 1/8"-27 NPT fluid port

    835-260676 Instructions (PDF)

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection.

  • Wilwood Combination Remote Fill Master Cylinder Kit
    Wilwood Combination Remote Fill Master Cylinder Kit
    (Part #70174)
    x
                

    Six different bore sizes and four different installation configurations are available in this master cylinder kit. Precision machined from high strength aluminum, this kit includes both small and large size reservoirs which can be mounted for more convenient service access. Standard mounting bolt hole configurations provide easy applications for racing and off road vehicles, specialty cars, recreation and industrial vehicles.

    Bore sizes available include: 5/8", 3/4", 7/8", 13/16", 1", 1-1/8".

    • Includes small and large reservoirs which can be direct or remote mounted
    • Aluminum cylinder with plastic reservoir tank
    • Mounting flange is a vertical pattern on a 2-1/4" on center
    • Master cylinder has a single 3/8-24 brake line outlet
    • The two side mount holes are 3" from center to center

    70174 Instructions (PDF)

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection.

  • Dual Feed Master Cylinder
    $36.99
    Product Rating: 4.50 Stars
    Dual Feed Master Cylinder
    (Part #91031420)
    x
                

    Dual feed master cylinder with 2 bolt flange style mount. Use with Speedway brake pedal assemblies. This cylinder is similar to those used on mid-70's Fords (Mustang, Fairlane/LTD, etc. with disc front/drum rear).

    • Mounting Bolt Holes:  3/8" or 10mm 
    • 7 1/4" long without the pushrod, add 2" for the pushrod
    • 3" wide from the outside of the reservoir to the edge of the outlets
    • Mounting flange is 4" wide
    • Master cylinder is also 3-7/16" tall without a cap
    • Included push rod is threaded 3/8"-24 (fine thread).
    • If you need a yoke for the pedal hook-up, use this Forged Steel Yoke.
    • Push rod boot included.

    Uses 3/8"-24 female inverted flare outlets. If plumbing with AN 3 lines, you will need two each of these AN to IFM Adapters.

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection. 

  • Wilwood 260-1304 Integral Reservoir Alum. Master Cylinder, 3/4 In Bore
    Wilwood 260-1304 Integral Reservoir Alum. Master Cylinder, 3/4 In Bore
    (Part #8352601304)
    x
                

    This popular, lightweight, compact design is used for clutch and small master cylinder requirements and is well known for its dependability. It incorporates an improved plastic screw-on filler cap which protects the fluid in the 1.4 ounce reservoir.

    • Includes fitting to accept 3/8"-24 inverted flare from 3/16" hard line
    • If AN-3 or AN-4 flex line is to be used, the following adapters will work:
      • 910318-3/8  (3/8"-24 to AN-3 Male Brake Fitting)
      • 6174030  (3/8"-24 Inverted Flare to AN-4 Fitting)

    External Dimensions (Link)

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection

  • Dual Feed Master Cylinder w/ Stainless Sleeve
    Dual Feed Master Cylinder w/ Stainless Sleeve
    (Part #91031425)
    x
                

    Brake fluid can ruin your master cylinder in just a few years. Stop the problem by using a stainless steel sleeved master cylinder. Our new sleeved dual feed master cylinder will work with most disc/drum combinations.

    • No more pitting in the bore
    • 1" bore
    • Popular 3/8"-24 inverted flare ports
    • 3/16" brake line will screw right in

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection.

  • Aluminum Master Cylinder w/ Stainless Bore
    Aluminum Master Cylinder w/ Stainless Bore
    (Part #91031428)
    x
                

    Brake fluid can ruin your master cylinder in just a few years. Stop the problem by using a stainless steel sleeved master cylinder. Our sleeved GM-style aluminum master cylinder provides a weight savings and longer service life. It has 2 mounting holes on a 3-1/4" center for 3/8" or 10mm bolts.

    • 1" stainless steel sleeved bore
    • Unpolished aluminum
    • Height from center line to the top most point on the retaining bar is 3.5"
    • 3/8"-24 inverted flare ports on each side
    • Includes plugs for the side not used
    • Deep piston design for manual or power brakes 
    • Pushrod NOT included

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection.

  • Wilwood Compact Master Cylinder
    $79.99
    $85.99
    Product Rating: 4.86 Stars
    Wilwood Compact Master Cylinder
    (Part #835260103)
    x
                

    Wilwood’s Compact Combination Master Cylinders have been designed for limited space applications requiring the output capacity of a full size master cylinder. The ultra short 3.37”compact body provides 2.16” of additional clearance between the mounting flange and the fluid outlet. A full 1.12” of piston stroke meets or exceeds the stroke capacity of most full size cylinders. With 1/8” NPT fluid outlet port located at the top radius of the cylinder bore, reduces the chances for trapped air. The black E-Coated aluminum body resists corrosion and maintains a durable long lasting finish. 

    Includes a large and small reservoir, hose and hardware for remote mounting if required. Features a heavy internal return spring.

    835-260103 Instructions (PDF)

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection

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"Street Rod, Brake Master Cylinders" Page 1 of 3

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  • AFCO 6620112 Remote Reservoir Master Cylinder, 1 Inch Bore
    AFCO 6620112 Remote Reservoir Master Cylinder, 1 Inch Bore
    (Part #1066620112)
    x
                These new remote reservoir master cylinders from AFCO feature an  external return spring that maintains positive pedal  feel and helps  prolong pad life by ensuring quick reaction to released  pedal force.   Its slim design rubber boot allows easy installation into most pedal  assemblies with common dual-mounting bolt patterns.
    • External return spring maintains positive pedal feel and helps prolong pad life by ensuring quick reaction to released pedal force
    • Slim design rubber boot allows easy installation into most pedal assemblies
    • Common dual-mounting bolt patterns for most racing applications
    • 1" bore
    • Designed for standard 1/8" NPT fittings for easy replacement
    • Aluminum bore design with hard anodized piston

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection.

  • Wilwood 260-13618 Remote Flange Mount Master Cylinder Kit, 5/8 In Bore
    Wilwood 260-13618 Remote Flange Mount Master Cylinder Kit, 5/8 In Bore
    (Part #83526013618)
    x
                Please view the product's page for more information
            
  • Wilwood 260-13622 Remote Flange Mount Master Cylinder Kit, 1 In Bore
    Wilwood 260-13622 Remote Flange Mount Master Cylinder Kit, 1 In Bore
    (Part #83526013622)
    x
                Please view the product's page for more information
            
  • Wilwood 260-1333 Clutch Slave Cylinder, Pull Type
    Wilwood 260-1333 Clutch Slave Cylinder, Pull Type
    (Part #8352601333)
    x
                
    • “Pull Type” slave cylinder with 7/8" bore
    • Billet aluminum for high strength
    • Plated with a tough anti-corrosion finish
    • Stainless steel push rod has a longer stroke than most cylinders assuring a full release of the clutch
    • Ideal for Drag Racing, Late Model Stock, Pro Series and Off Road applications
    • Recommended master cylinder sizing is 3/4”
    • Overall length:  11.70"
    • Inlet size:  1/8-27 NPT
    • Inletfit:  3/8-24 IF Female
    • Stroke:  1.38
    • Volume:  0.60

    8352601333 Instructions (PDF)

  • Garage Sale - Electric Power Master Cylinders - Disc/Disc
    Garage Sale
    Garage Sale - Electric Power Master Cylinders - Disc/Disc
    (Part #UP51421)
    x
                

    This master cylinder kit is garage sale priced because it has some dings and scratches in the finish on the master cylinder from being test fit.

     No Warranty, No Returns On Garage Sale Items

    These electrically boosted master cylinders are really slick. Rather than using bulky vacuum boosters to generate increased hydraulic force, they employ remote-mounted electric pumps and accumulators to build brake pressure.

    The compact and attractive aluminum master cylinder can easily be retro-fitted on the firewall of most American cars, or can be frame mounted if you have 5-1/4" of under-floor clearance.

    12 volt electric pump and accumulator assembly can be mounted out of sight on the frame or in the trunk. Available for disc/disc or disc/drum applications.

    Instructions for Bleeding System (GIF)

     

    Low pressure or return line is a 3

  • 1939-48 Ford Single Master Cylinder w/ Stainless Sleeve
    1939-48 Ford Single Master Cylinder w/ Stainless Sleeve
    (Part #91031404)
    x
                

    Brake fluid can ruin your master cylinder in just a few years. Stop the problem by using a stainless steel sleeved master cylinder. The sleeve itself will cost you over $90 to have installed by other shops.

    Has the triangular bolt pattern for 1939-1948 Ford and Mercury cars. Has a 1/2"-20 outlet fitting (washer sealed).

    Brake System Builder's Tip (Link)

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection

  • Chrome Power Brakes Master Cylinder
    Chrome Power Brakes Master Cylinder
    (Part #91031446)
    x
                

    This beautiful chrome master cylinder is highly versitile featuring outlets on both sides and a 1" bore. Has 3/8"-24 IFF outlets (includes 2 plugs for unused ports).

    For use with power brake boosters - NOT for use with manual brake systems. Suitable for use with front disc/rear drum brake systems.

    Brake System Builder's Tip (Link)

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection

  • Garage Sale - 1955-57 Chevy Car Disc/Drum Brake Booster Master Cylinder Combo
    Garage Sale
    Garage Sale - 1955-57 Chevy Car Disc/Drum Brake Booster Master Cylinder Combo
    (Part #UP47270)
    x
                Please view the product's page for more information
            
  • Garage Sale - Chrome Master Cylinder - 1" Bore
    Garage Sale
    Garage Sale - Chrome Master Cylinder - 1" Bore
    (Part #91031446GS)
    x
                

    This beautiful chrome master cylinder is highly versitile featuring outlets on both sides and a 1" bore. Has 3/8"-24 IFF outlets.

     

    This Master Cylinder is Garage Sale priced because the chrome is not the best.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

     

  • Garage Sale - 1955-57 Chevy Car Disc/Drum Brake Booster Master Cylinder Combo
    Garage Sale
    Garage Sale - 1955-57 Chevy Car Disc/Drum Brake Booster Master Cylinder Combo
    (Part #UP30300)
    x
                

    When you put modern front disc brakes on your '55-'57 Chevy car, you should update the master cylinder as well. The stock '55-'57 drum brake master cylinder does not have the capacity to supply the proper amount of pressure for front disc brakes. This simple bolt-on power brake assembly will ensure your brakes are operating at peak performance.

    • Kit contains a 1" bore master cylinder with 1/2"-20 and 9/16"-18 outlets, 8" dual diaphragm booster, and a disc/drum combination valve (provides proportioning and metering).
    • Also includes line to connect the prop/metering block to the master cylinder and the necessary hardware to mount the booster to your original '55-'57 Chevy brake pedal.
    • Measures 14-1/4" from firewall bracket to end of master cylinder. 
    This brake kit is garage sale priced because it has been partially bolted on and returned.
     
    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 
  • 1955-64 GM Master Cylinder for Drum Brakes
    1955-64 GM Master Cylinder for Drum Brakes
    (Part #91031416)
    x
                

    This is an OEM type single reservoir master cylinder for many 1955-1964 Chevy applications with original drum brakes. Has a 1" bore and a 7/16"-24 IFF outlet port. Not for use with disc brakes.

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection

    Catalog Correction: This unit has a 7/16" outlet, not a 3/8" port as stated in our catalogs.

  • Wilwood 260-13619 Remote Flange Mount Master Cylinder Kit, 3/4 In Bore
    Wilwood 260-13619 Remote Flange Mount Master Cylinder Kit, 3/4 In Bore
    (Part #83526013619)
    x
                Please view the product's page for more information
            
  • 1939-48 Ford Single Master Cylinder
    1939-48 Ford Single Master Cylinder
    (Part #91031401)
    x
                

    Single outlet master cylinder with triangular bolt pattern for 1939-1948 Ford and Mercury cars. Has a 1/2"-20 outlet fitting (washer sealed).

    Brake System Builder's Tip (Link)

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection

  • Electric Power Master Cylinder - Disc/Drum
    Electric Power Master Cylinder - Disc/Drum
    (Part #10410562)
    x
                

    These electrically boosted master cylinders are really slick. Rather than using bulky vacuum boosters to generate increased hydraulic force, they employ remote-mounted electric pumps and accumulators to build brake pressure.

    The compact and attractive aluminum master cylinder can easily be retro-fitted on the firewall of most American cars, or can be frame mounted if you have 5-1/4" of under-floor clearance.

    12 volt electric pump and accumulator assembly can be mounted out of sight on the frame or in the trunk. For disc/drum applications.

    Instructions for Bleeding System (GIF)

    Low pressure or return line is a 3/8" hose fitting, located on the driver's side of the master cylinder when mounted to the firewall.  

    The pumps feature 3/8"-24 IFF high pressure line from the master cylinder. A return or low pressure line is a 3/8" hose fitting. A 48" piece of return line is supplied with both kits.

    The master cylinder has slotted mounting holes with spacing that will accept a 3-1/16" to 3-7/16" on center mounting distance, and will accept both 3/8" and 10MM bolts. The reservoir is 10" long by 3" wide by 3" tall.

    The master cylinder and reservoir togethe
  • Wilwood Compact Master Cylinder
    $79.99
    $85.99
    Product Rating: 4.86 Stars
    Wilwood Compact Master Cylinder
    (Part #835260103)
    x
                

    Wilwood’s Compact Combination Master Cylinders have been designed for limited space applications requiring the output capacity of a full size master cylinder. The ultra short 3.37”compact body provides 2.16” of additional clearance between the mounting flange and the fluid outlet. A full 1.12” of piston stroke meets or exceeds the stroke capacity of most full size cylinders. With 1/8” NPT fluid outlet port located at the top radius of the cylinder bore, reduces the chances for trapped air. The black E-Coated aluminum body resists corrosion and maintains a durable long lasting finish. 

    Includes a large and small reservoir, hose and hardware for remote mounting if required. Features a heavy internal return spring.

    835-260103 Instructions (PDF)

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection

  • Garage Sale - Power/Manual Master Cylinder, 1-1/8 Inch Bore
    Garage Sale
    Garage Sale - Power/Manual Master Cylinder, 1-1/8 Inch Bore
    (Part #UP9386)
    x
                

    This is garage sale priced because it has been discontinued. 

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS    

     

    GM Universal Cast Iron 1-1/8" Bore; 9/16" & 1/2" Ports on Left Side; Exact Copy of Original; Master Cylinder has a piston adaptor that will allow for power or manual applications. 

  • Wilwood Combination Remote Fill Master Cylinder Kit
    Wilwood Combination Remote Fill Master Cylinder Kit
    (Part #70174)
    x
                

    Six different bore sizes and four different installation configurations are available in this master cylinder kit. Precision machined from high strength aluminum, this kit includes both small and large size reservoirs which can be mounted for more convenient service access. Standard mounting bolt hole configurations provide easy applications for racing and off road vehicles, specialty cars, recreation and industrial vehicles.

    Bore sizes available include: 5/8", 3/4", 7/8", 13/16", 1", 1-1/8".

    • Includes small and large reservoirs which can be direct or remote mounted
    • Aluminum cylinder with plastic reservoir tank
    • Mounting flange is a vertical pattern on a 2-1/4" on center
    • Master cylinder has a single 3/8-24 brake line outlet
    • The two side mount holes are 3" from center to center

    70174 Instructions (PDF)

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection.

  • Garage Sale - Chrome 1" Master Cylinder
    Garage Sale
    Garage Sale - Chrome 1" Master Cylinder
    (Part #UP34596)
    x
                

    This beautiful chrome master cylinder is highly versitile featuring outlets on both sides and a 1" bore. Has 3/8"-24 IFF outlets (includes 2 plugs for unused ports).

    For use with power brake boosters - NOT for use with manual brake systems. Suitable for use with front disc/rear drum brake systems.

    Brake System Builder's Tip (Link)

    Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection 
     
    This is Garage Sale priced because it does not include lid.
     
    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  
  • Universal Power/Manual Master Cylinder, 1 Inch Bore, Corvette-Style
    Universal Power/Manual Master Cylinder, 1 Inch Bore, Corvette-Style
    (Part #91031445)
    x
                Please view the product's page for more information
            
  • Wilwood 260-13623 Remote Flange Mnt Master Cylinder Kit, 1-1/8 In Bore
    Wilwood 260-13623 Remote Flange Mnt Master Cylinder Kit, 1-1/8 In Bore
    (Part #83526013623)
    x
                Please view the product's page for more information
            
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