Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Shop Muscle Brakes At Speedway Motors

Speedway Motors is the #1 authority on disc brakes conversion kits. With the most experience in the American muscle car business, you can be assured that you are getting a quality and precise fitting kit. Insist on a Speedway front disc brake conversion kit for your classic Chevy, Ford or Mopar muscle car. Don't forget to check out our huge selection of dropped spindles, master cylinders, flaring tools and proportioning valves. Stock up on all the essential brake lines, brake rotors, brake pads and fittings, too!

"Muscle Car, Disc Brake Caliper Brackets" Page 1 of 2

  • Weld-On 1978-88 GM Flat Mount Caliper Bracket
    Weld-On 1978-88 GM Flat Mount Caliper Bracket
    x
                

    These caliper brackets mount flat and must be welded onto your 3" diameter axle tube. Designed to mount a 1978-1988 GM metric car front caliper for use with an 11.75" diameter rotor. Brackets are 1/4" thick.

    IMCA APPROVED

  • Weld-On 1978-88 GM Metric Caliper Bracket
    Weld-On 1978-88 GM Metric Caliper Bracket
    x
                

    Mounts 1978-1988 GM front caliper to any 3" tube rear end using 11-3/4" diameter rotors. Fully machined steel with punched lightening holes. Measures approximately 5-1/2" between mounting holes.

    IMCA APPROVED

  • Weld-On 1969-77 GM Flat Mount Caliper Bracket
    Weld-On 1969-77 GM Flat Mount Caliper Bracket
    x
                

    These caliper brackets mount flat and must be welded onto your 3" diameter axle tube. Designed to mount a 1969-1977 GM mid-size car front caliper for use with an 11.75" diameter rotor. Brackets are 5/16" thick.

    IMCA APPROVED

  • Weld-On 1969-77 GM Mid-size Caliper Bracket
    Weld-On 1969-77 GM Mid-size Caliper Bracket
    x
                

    Mounts 1969-1977 GM mid-size car front caliper to any 3" tube rear end using 11-3/4" diameter rotors. Fully machined steel with punched lightening holes. Measures approximately 7" between mounting holes.

    IMCA APPROVED

  • Garage Sale - Total Performance Bracket for 715DB2282C
    Garage Sale
    Garage Sale - Total Performance Bracket for 715DB2282C
    x
                

    Total Performance chrome plated steel brake bracket for 715DB2282C. Lower two holes are 5-1/4 center to center and upper holes are 3-1/8 center to center. All are for 3/8 inch bolts. 3/8 inch thick steel. Sold each. 

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Garage Sale - AFCO Retainer Ring For 3 Inch Axle Tube, Aluminum
    Garage Sale
    Garage Sale - AFCO Retainer Ring For 3 Inch Axle Tube, Aluminum
    x
                

    AFCO Retainer Rings for 3 Inch Axle Tubes.  Available in weld-on, bolt-on, aluminum, and heavy duty styles.

     

    These retainers are garage sale priced because they are new old stock.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Total Performance Single 360 Degree Disc Brake Caliper Brackets
    Garage Sale
    Garage Sale - Total Performance Single 360 Degree Disc Brake Caliper Brackets
    x
                

    Polished and chrome plated steel 360 degree disc brake caliper brackets from Total Performance. Sold in a pair and includes hardware. 

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Garage Sale - GM Bolt-On Caliper Bracket
    Garage Sale
    Garage Sale - GM Bolt-On Caliper Bracket
    x
                

    This caliper bracket features a bolt on design with a 3/8" mounting holes. Bracket measures 5-1/2" center to center and has a 1/2" spud welded on.

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Garage Sale - Total Performance Wilwood Caliper Bracket
    Garage Sale
    Garage Sale - Total Performance Wilwood Caliper Bracket
    x
                

    Single steel bracket from Total Performance for Wilwood brake calipers. Bottom hole and center hole are 7/16-20 and are 3-1/8 inches center to center. The top left and top right holes are 3/8-24 and are 5-1/4 inch center to center.

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

  • Garage Sale - Brake Brackets For 715-4050 Wire Wheel Brake Kit For Ford SpindlesY
    Garage Sale
    Garage Sale - Brake Brackets For 715-4050 Wire Wheel Brake Kit For Ford SpindlesY
    x
                

    This bracket is garage sale priced because it has been bolted on and returned.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS


     

  • Garage Sale - Total Performance Wilwood Caliper Bracket Sets
    Garage Sale
    Garage Sale - Total Performance Wilwood Caliper Bracket Sets
    x
                

    This is a pair of steel caliper brackets from Total Performance for dual Wilwood calipers. Includes hardware. Large two holes are 4-5/8 inches center to center and all three large holes are for 1/2 inch allen head bolts.  Smaller holes are for 3/8-24 bolts and measure 5-1/4 inches center to center. Sold as each.  

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

  • Garage Sale - Total Performance Chrome Wilwood Caliper Brackets
    Garage Sale
    Garage Sale - Total Performance Chrome Wilwood Caliper Brackets
    x
                

    Total performance polished chrome Wilwood caliper brackets. Bottom holes are 3/8-24 and measure 3-1/4 inches center to center. Top three other holes are for 1/2 inch bolts and measure 4-3/4 center to center accross the top two holes. Comes with hardware.

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

  • Garage Sale - AFCO Front Left 10 Inch Hybrid Brake Rotor Caliper Bracket
    Garage Sale
    Garage Sale - AFCO Front Left 10 Inch Hybrid Brake Rotor Caliper Bracket
    x
                

    Use with 1974-1980 Pinto/Mustang II spindle, 10" hybrid rotor and GM 1978-up "Metric" caliper.

    Sides are reversed on '73 & older spindles.

     

    This bracket is garage sale priced because it has been bolted on and returned. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Mustang II Disc Brake Brackets
    Garage Sale
    Garage Sale - Mustang II Disc Brake Brackets
    x
                

    Upgrade your Mustang II based suspension from the stock 9-1/4" rotors to our 11" rotors with the help of these caliper brackets.

     

    These are garage sale priced because they have been installed.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Garage Sale - Total Performance Fender Brake Mounting Kit
    Garage Sale
    Garage Sale - Total Performance Fender Brake Mounting Kit
    x
                

    Total Performance fender mount disc brake caliper kit. Smaller holes are threaded for 3/8-24, medium holes are for 3/8 bolts, and larger holes are for 7/16 bolts. Sold in a pair and includes hardware.  

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Garage Sale - 1949-54 GM Disc Brake Conversion Brackets
    Garage Sale
    Garage Sale - 1949-54 GM Disc Brake Conversion Brackets
    x
                

    These brake brackets are garage sale priced because they have been bolted on and are missing some of the hardware.  What you see is what you get. 

     NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

    1949-54 Chevy car

    Bolt pattern: 5x4.75

    These are the same caliper brackets that come with our 910-1954 disc brake conversion kit. 

  • Garage Sale - Total Performance Caliper Mounting Bracket
    Garage Sale
    Garage Sale - Total Performance Caliper Mounting Bracket
    x
                

    Total Performance steel disc brake caliper mounting bracket. Bracket measures 3/8 inches thick. Smaller mounting holes are 3/8-24 and larger mounting holes are 7/16-20. Sold as each.

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Garage Sale - Ford Bolt Pattern Basic Brake Kit
    Garage Sale
    Garage Sale - Ford Bolt Pattern Basic Brake Kit
    x
                

    These are garage sale priced because one side was painted black and they are missing bolts.

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

     

    Steel Mustang II disc brake caliper brackets with Ford bolt pattern. 

  • Garage Sale - Total Performance Caliper Mounting Bracket
    Garage Sale
    Garage Sale - Total Performance Caliper Mounting Bracket
    x
                

    Total Performance steel disc brake caliper mounting bracket. Large two holes are 4.30 inches center to center and all three large holes are for 1/2 inch allen head bolts.  Smaller holes are for 3/8-24 bolts and measure 3-1/4 center to center. Sold as each.  

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Garage Sale - GM Metric Caliper Bracket Set for Mustang II Spindle
    Garage Sale
    Garage Sale - GM Metric Caliper Bracket Set for Mustang II Spindle
    x
                Please view the product's page for more information
            
  • Garage Sale - Wire Wheel Caliper Bracket, RH
    Garage Sale
    Garage Sale - Wire Wheel Caliper Bracket, RH
    x
                

    Wire wheel disc brake brackets for T-Buckets.

     

    This is garage sale priced because it has some scratches from being installed.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Basic Disc Brake Kits: 1965-1968 Chevy Full Size Car
    Garage Sale
    Garage Sale - Basic Disc Brake Kits: 1965-1968 Chevy Full Size Car
    x
                

    This brake kit is garage sale priced because the caliper mount holes are not tapped on one of the brackets.

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

    These kits allows you to put disc brakes on your full size 1965-68 Chevy cars such as Bel Air, Biscayne, or Impala. Calipers have 7/16"-20 inlet; for rotors that are 11" with 5 on 4-3/4" bolt pattern.

    Kit Includes:

    • Brake Brackets
    • Hardware

    Instructions (PDF) 

  • Garage Sale - 1955-64 Chevy Car Disc Brake Brackets, 5 On 4-3/4
    Garage Sale
    Garage Sale - 1955-64 Chevy Car Disc Brake Brackets, 5 On 4-3/4
    x
                

    This kit allows you to put front disc brakes on your 1955-64 fullsize Chevy passenger car (Bel-Air, Biscayne, Impala, 150 Series, 210 Series) OEM spindles (will NOT work with dropped spindles). It will work with 14" wheels intended for disc brakes, as well as most 15" (or larger) wheels.

    Use with our 11" rotor 910-65390 and metric caliper 910-31045 (seeNotes). This kit will increase track width 3/8" per side or or 1-3/4" total when installed.

    916-31931 Instructions (PDF)

     

    These brackets are garage sale priced because the left one has been bolted on.  The right ones holes may need to be drilled out a little for them to work properly.  These are the brackets only, what you see is what you get. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - 1964-72 GM Right Side Caliper Bracket
    Garage Sale
    Garage Sale - 1964-72 GM Right Side Caliper Bracket
    x
                

    This caliper bracket is garage sale priced because it is the right side only.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

     

  • Garage Sale - Total Performance Brackets
    Garage Sale
    Garage Sale - Total Performance Brackets
    x
                

    Total Performance chrome plated steel caliper brackets. These have 3/8-24 and 7/16-20 mounting holes threaded. 

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Garage Sale - Wilwood Disc Brake Caliper Bracket
    Garage Sale
    Garage Sale - Wilwood Disc Brake Caliper Bracket
    x
                

    Wilwood aluminum single disc caliper bracket.

     

    Clearance!

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Total Performance Ford Disc Brake Brackets
    Garage Sale
    Garage Sale - Total Performance Ford Disc Brake Brackets
    x
                

    Total Performance steel disc brake caliper brackets for Ford spindles. Lower bossed holes are for a 5/8 bolt and are 2-3/8 center to center. Upper holes are 3-3/8 inch center to center and are for 1/2 inch bolts.  Comes in a pair and does not include hardware. 

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Garage Sale - Total Performance Steel Wilwood Brake Brackets
    Garage Sale
    Garage Sale - Total Performance Steel Wilwood Brake Brackets
    x
                

    Steel Wilwood disc brake brackets from Total Performance. (Left Bracket) All holes are for a 3/8-24 bolt. Bottom right hole to middle right hole is 3 inches center to center. Bottom right hole to top right hole is 3-1/4 inches center to center. Sold in a pair and includes hardware.

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Garage Sale - Basic Disc Brake Kit, 1955-64 Chevy Fullsize Car, Stock Spindle
    Garage Sale
    Garage Sale - Basic Disc Brake Kit, 1955-64 Chevy Fullsize Car, Stock Spindle
    x
                Please view the product's page for more information
            
  • Garage Sale - 1948-56 Ford Half-Ton Disc Brake Brackets, 5 On 4-1/2 Inch
    Garage Sale
    Garage Sale - 1948-56 Ford Half-Ton Disc Brake Brackets, 5 On 4-1/2 Inch
    x
                

    This kit installs '76-'81 Dodge Aspen rotors or Chrysler equivalent and '70-'77 Camaro or GM equivalent calipers on 1948-1956 Ford F-100 spindles.

    916-31982 Instructions (PDF)

     

    These brackets are garage sale priced because they have been test fit and returned.  Brackets only. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS    

  • Garage Sale - Total Performance Dual Disc Brake Caliper Brackets
    Garage Sale
    Garage Sale - Total Performance Dual Disc Brake Caliper Brackets
    x
                

    Chrome plated steel bracketS from Total Performance for Wilwood brake calipers. Bottom hole and center hole are 7/16-20 and are 3-1/8 inches center to center. The top left and top right holes are 3/8-24 and are 5-1/4 inch center to center. Includes hardware.

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

  • Garage Sale - Total Performance Bracket for 715DB2291C
    Garage Sale
    Garage Sale - Total Performance Bracket for 715DB2291C
    x
                

    Total Performance steel disc brake caliper mounting bracket. Large two holes are 4.30 inches center to center and all three large holes are for 1/2 inch allen head bolts.  Smaller holes are for 3/8-24 bolts and measure 3-1/4 center to center. Sold as a pair.

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Speedway Basic Brake Kit for 1955-57 Chevy Car
    Speedway Basic Brake Kit for 1955-57 Chevy Car
    x
                Just what's needed to update your classic Chevy! Eliminate those archaic ball bearings and gain first class stopping power all at once. This kit will increase the total track width by 1-3/4". May not clear some 14" wheels. Uses 1969-72 GM Midsize calipers and rotors. Bolts on with no machine work necessary.  

    Kit Includes:

    • Brake caliper brackets
    • Hardware
    916-31915 Instructions (PDF)
  • Garage Sale - Total Performance Steel Bumper Spud
    Garage Sale
    Garage Sale - Total Performance Steel Bumper Spud
    x
                

    Total Performance steel T bucket fender brace spud. Measures 3-1/8" in length, 1-3/8 OD, and 7/8" ID.

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Garage Sale - Speedway Basic Brake Kit for 1955-57 Chevy Car
    Garage Sale
    Garage Sale - Speedway Basic Brake Kit for 1955-57 Chevy Car
    x
                Please view the product's page for more information
            
  • Garage Sale - Total Performance Chrome Dual Wilwood Caliper Brackets
    Garage Sale
    Garage Sale - Total Performance Chrome Dual Wilwood Caliper Brackets
    x
                

    Chrome Total Performance Wilwood dual caliper brackets. Lower holes are 1/2 inch and 4-3/4 center to center. Upper holes are 3/8 inch and 5-1/4 center to center. Comes in a pair. 

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

  • Garage Sale - GM Metric Brake Floater, Right Side
    Garage Sale
    Garage Sale - GM Metric Brake Floater, Right Side
    x
                

    For 1978-up GM metric calipers. Saves 3-1/2 pounds per side. For use with 11.75" diameter rotors. 

     

    This floater is garage sale priced because it has some scratches from being test fit. 

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Inboard Bracket Kit
    $109.99
    $119.99
    Garage Sale
    Garage Sale - Inboard Bracket Kit
    x
                

    Have your spare rear end prepped and ready for a caliper with this kit.  Includes bracket and all hardware.  For DynaPro caliper.

     

    This kit is garage sale priced because it is missing two bolts.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Total Performance Dual Ford Mounting Bracket
    Garage Sale
    Garage Sale - Total Performance Dual Ford Mounting Bracket
    x
                

    Total Performance steel disc brake caliper mounting bracket. Bracket is 5/16 inch thick. Lower two holes are for 3/8-24 bolts and measure 5-1/4 inches center to center. Top two holes are for 1/2 inch bolts and measure 4-3/4 inches center to center. Sold as each. 

     

    This is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

  • Garage Sale - GM Metric Disc Brake to 9 Inch Ford Bracket Set
    Garage Sale
    Garage Sale - GM Metric Disc Brake to 9 Inch Ford Bracket Set
    x
                Please view the product's page for more information
            
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