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Speedy Bill
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Shop Classic Brakes At Speedway Motors

Speedway Motors is the #1 authority on disc brakes conversion kits. With the most experience in the Classic Pickup Truck business, you can be assured that you are getting a quality, excellent fitting kit. Insist on a Speedway front disc brake conversion kit for your classic truck. Don't forget to check out our huge selection of brake rotors, high volume master cylinders, proportioning valves and blocks. Stock up on all the essential brake lines, brake calipers, brake pads and fittings, too!

"Classic Truck, Disc Brake Upgrade Kits" Page 1 of 3

  • Wilwood 140-13581-D Dynapro 6 Front Disc Brake Kit, 12.88 Inch, Black
    New
    Wilwood 140-13581-D Dynapro 6 Front Disc Brake Kit, 12.88 Inch, Black
    SKU-83514013581D
    x
                Please view the product's page for more information
            
  • 1963-1966 Chevy 1/2 Ton Pickup Front Disc Brake Conversion Kit
    1963-1966 Chevy 1/2 Ton Pickup Front Disc Brake Conversion Kit
    SKU-91006366
    x
                

    This kit allows you to upgrade your 1963-1966 Chevy pickup to disc brakes and gain the advantage of a more common 5-on-4.75" GM midsize passanger car bolt circle. A wheel change is required, but you want custom 5-lug wheels on your truck anyway, right? The new 11" rotors fit on your stock drum brake spindles.

    Kit includes 11" rotors, GM Midsize calipers, caliper brackets, bearings, seals, spindle nuts, dust caps, banjo bolts, brake hoses, 9" single diaphragm brake booster, master cylinder, disc/drum proportioning valve, and mounting hardware.

    Only for 1/2 ton trucks 

  • Wilwood 140-13582-R AERO6 GT Front Disc Brake Kit, 14 Inch
    New
    Wilwood 140-13582-R AERO6 GT Front Disc Brake Kit, 14 Inch
    SKU-83514013582R
    x
                Please view the product's page for more information
            
  • Wilwood 140-13583 AERO4 Rear Disc Parking Brake Kit, 14 Inch
    New
    Wilwood 140-13583 AERO4 Rear Disc Parking Brake Kit, 14 Inch
    SKU-83514013583
    x
                Please view the product's page for more information
            
  • Wilwood 140-7675 FDL 12.19 Inch Front Brake Hub Kit, 1967-72 GM
    Wilwood 140-7675 FDL 12.19 Inch Front Brake Hub Kit, 1967-72 GM
    SKU-8351407675
    x
                

    Need a big brake package that can scrub off serious speed and look great doing it?Wilwood's Forged Dynalite Pro-Series Front Hub Kits offer complete disc brake upgrade solutions for traditionaldisc brakespindle applications onclassic Chevymuscle cars. All kits can be used with manual or power boost master cylinders.

    12.19" Big Brake Series features:

    • Forged 4-pistonDynalite Calipers - black finish
    • 12.19" diameter Ultralite HP 32 Vane rotors - plain finish
    • Wilwood BP-10SmartPads - low noise, low dust
    • Lightweight anodized aluminum Pro Street hubs
    • Minimum wheel diameter of 16"

    All kits include calipers, hubs, rotors, brackets and hardware needed. Brake hoses sold separately.

    835-1407675 Instructions (PDF)

     

  • 1948-1956 Ford Half Ton Deluxe Disc Brake Kit, 5 x 5-1/2 Inch
    1948-1956 Ford Half Ton Deluxe Disc Brake Kit, 5 x 5-1/2 Inch
    SKU-91031964
    x
                

    These kits allow you to put disc brakes on your 1948-56 Ford 1/2 ton pick-ups. No spindle modifications are required.

    Kit Includes:

    • Vented cast iron rotors
    • GM single piston calipers (7/16"-20 inlets)
    • Brake pads
    • Caliper slide bolts
    • Rubber brake lines
    • Steel caliper brackets
    • Hardware
    • New bearing and seal adapters
    • Seals
    • Inner bearing cones
    • Outer bearing cones
    • Spacers
    • Dust caps
  • Garage Sale - Wilwood Hardware Kit For 1949-54 Chevy Spindles
    Garage Sale
    Garage Sale - Wilwood Hardware Kit For 1949-54 Chevy Spindles
    SKU-UP26543
    x
                

    Check out this complete brake package for '49-'54 Chevy car spindles. These kits feature aluminum hubs, vented iron rotors, bearings, seals and all necessary hardware. Hubs are drilled for both 5 x 4.5" and 5 x 4.75" bolt patterns.

     

    This hardware kit is garage sale priced because it has been partially test fit and returned.  What you see is what you get. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Wilwood 140-13582-DN, AERO6 Brake Kit, 14 In, Nickel Plate, Drilled
    New
    Wilwood 140-13582-DN, AERO6 Brake Kit, 14 In, Nickel Plate, Drilled
    SKU-83514013582DN
    x
                Please view the product's page for more information
            
  • GM 10 & 12 Bolt Bolt-On Rear Disc Brake Kit
    GM 10 & 12 Bolt Bolt-On Rear Disc Brake Kit
    SKU-91031919
    x
                

    If you don't want to spend an arm and a leg on a rear disc brake kit and still have to weld the bracket on, we've got you covered. This complete kit includes two bolt-on caliper brackets, two 11-1/4" vented rotors, two GM metric style calipers, brake pads and hardware.

    • Rotors have both 5 on 4-1/2" and 5 on 4-3/4" bolt circles
    • Fits axle with a maximum flange diameter of 6-1/4" O.D.
    • 2.780" rotor center hole
    • Does not fit all 10 & 12 bolt axles. Check Application tab for details. 

    Axle Flange Identification Chart (GIF)

    910-31919 Instructions (PDF)

  • Wilwood 140-2117-B Rear Brake Kit - Mopar/Dana Axle, 2.36 Offset
    Wilwood 140-2117-B Rear Brake Kit - Mopar/Dana Axle, 2.36 Offset
    SKU-8351402117
    x
                

    Wilwood FDL Pro-Series rear disc brake kits provide a complete solution for the popularMopar/Danarear axles on applications where parking brake assemblies are not required. Forged billet Dynalite four piston calipers, two-piece hat and rotor assemblies, and high friction pads provide optimized and balanced braking for all types of customized applications.

    • Ultralite HP 32 Curved Vane Vented Rotor - 12.19" x .810"
    • Forged billet Dynalite four-piston calipers
      • Piston Area (in²): 3
      • 1/8" NPT inlet
    • Minimum Wheel Diameter (in): 15
    • BP-10 Smart pads
    • Aluminum mounting brackets and hardware

    This kit will fit Mopar 8 3/4" and Dana 60 rear axlesequipped with green non-adjustable bearings (Mopar P/N RP400). These kits do not have emergency brake provisions.

    Wilwood Rear Brake Kit Installation Instructions (PDF)

    Axle Flange Identification Chart

    Exploded Installation Schematic

  • AFCO 7250-0200 Complete Rear Disc Brake Kit, 2-1/2 Inch Piston
    AFCO 7250-0200 Complete Rear Disc Brake Kit, 2-1/2 Inch Piston
    SKU-10672500200
    x
                Complete kit with standard GM metric calipers. Mounts vented rotors and calipers to 3" tube rearend. Complete with rotors, hats, calipers, brackets, brake pads and slide bolts. Hat fits 4-1/2", 4-3/4" and 5" bolt circle. 
            
  • Ford 9 Inch Bolt-On Rear Disc Brake Kit w/ E-Brake
    Ford 9 Inch Bolt-On Rear Disc Brake Kit w/ E-Brake
    SKU-91031921
    x
                

    If you don't want to spend an arm and a leg on a rear disc brake kit and still have to weld the bracket on, we've got you covered. This kit includes bolt-on caliper brackets, 11-1/4" vented rotors, '78-'88 GM emergency brake calipers, brake pads and hardware.

    • Fits both 5 on 4-1/2" and 5 on 4-3/4" bolt circles
    • For Ford passenger car axles ONLY 
    • Fits axle with maximum flange diameter of 6-1/4" O.D.
    • For 15" and larger wheel applications ONLY

    NOTE: This bolt on brake kit is designed to be used on 8" and 9" housings using 3/8" retaining bolts. If you want to use it on a 9" housing with 1/2" bolts, you will need to use the 3/8" hardware to do so. Fits "old" and "new" style big bearing (3.150" bearing O.D.) Ford housings and with axle offsets of a minimum 2-3/8" to 2-1/2".

    Axle Flange Identification Chart (GIF)

    910-31921 Instructions (PDF)

  • Wilwood 140-13582-D AERO6 SRP Front Disc Brake Kit, 14 Inch
    New
    Wilwood 140-13582-D AERO6 SRP Front Disc Brake Kit, 14 Inch
    SKU-83514013582D
    x
                Please view the product's page for more information
            
  • AFCO 7250-0300 Basic Rear Disc Brake Kit
    AFCO 7250-0300 Basic Rear Disc Brake Kit
    SKU-10672500300
    x
                Kits for metric calipers. These basic kits include brackets, steel vented rotors, hats and bolts. Caliper brackets weld to 3" tube rearend. Hat fits 4-1/2", 4-3/4" and 5" bolt circle. 
            
  • Wilwood 140-13583-R AERO4 Rear Disc Parking Brake Kit, 14 Inch
    New
    Wilwood 140-13583-R AERO4 Rear Disc Parking Brake Kit, 14 Inch
    SKU-83514013583R
    x
                

    This AERO4 Big Brake Rear Axle Kit replaces the factory disc brakes and uses the OE parking brake assembly as a compliment to front big brake upgrades on late model high performance vehicles. It get its high capacity braking from the W4AR calipers, BP-10 compound pads, and oversized 14.00" rotors, which are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. They enhance brake performance, increase durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles and all others with increased brake requirements.

    • Mount Type: Radial
    • Caliper Type: 4 - Red
    • Rotor Diameter: 14 Inches
    • Wheel Diameter: 18 Inches
    • Rear End Offset: OEM 
    • Axle Offset: 0
    • GT Slotted Rotor

    Assembly Instructions (PDF)

  • Wilwood 140-10996 FDL 11 Inch Pro Series Front Brake Kit, 1967-72 GM
    Wilwood 140-10996 FDL 11 Inch Pro Series Front Brake Kit, 1967-72 GM
    SKU-83514010996
    x
                

    Need a big brake package that can scrub off serious speed and look great doing it?Wilwood's Forged Dynalite Pro-Series Front Hub Kits offer complete disc brake upgrade solutions for traditionaldisc brakespindle applications onclassic Chevymuscle cars. All kits can be used with manual or power boost master cylinders.

    11.00" Pro Series Brakes feature:

    • Forged 4-pistonDynalite Calipers - black finish
    • 11.00" diameter Ultralite HP 30 Vane rotors - plain finish
    • Wilwood BP-10SmartPads - low noise, low dust
    • Lightweight anodized aluminum Pro Street hubs
    • Provides plenty of clearance inside popular 15” wheels.

    All kits include calipers, hubs, rotors, brackets and hardware needed. Brake hoses sold separately.

    835-14010996 Instructions (PDF)

     

  • Wilwood 140-2118-B Rear Brake Kit - New Big Bearing Ford, 2.5 Offset
    Wilwood 140-2118-B Rear Brake Kit - New Big Bearing Ford, 2.5 Offset
    SKU-8351402118
    x
                

    Wilwood FDL Pro-Series rear disc brake kits provide a complete solution for the popular Ford big bearing rear axles on applications where parking brake assemblies are not required. Forged billet Dynalite four piston calipers, two-piece hat and rotor assemblies, and high friction pads provide optimized and balanced braking for all types of customized applications.

    These kits do not have emergency brake provisions.

    835-1402118 Instructions (PDF)

    Axle Flange Identification Chart

  • Ford 9 Inch Bolt-On Rear Disc Brake Kit
    Ford 9 Inch Bolt-On Rear Disc Brake Kit
    SKU-91031902
    x
                

    If you don't want to spend an arm and a leg on a rear disc brake kit and still have to weld the bracket on, we've got you covered. This kit includes bolt-on caliper brackets, 11-1/4" vented rotors, '78-'88 GM metric style calipers, brake pads and hardware.

    • Fits both 5 on 4-1/2" and 5 on 4-3/4" bolt circles
    • For Ford passenger car axles ONLY 
    • Fits axle with maximum flange diameter of 6-1/4" O.D.
    • For 15" and larger wheel applications ONLY

    NOTE: This bolt on brake kit is designed to be used on 8" and 9" housings using 3/8" retaining bolts. If you want to use it on a 9" housing with 1/2" bolts, you will need to use the 3/8" hardware to do so. Fits "old" and "new" style big bearing (3.150" bearing O.D.) Ford housings and with axle offsets of a minimum 2-3/8" to 2-1/2".

    Axle Flange Identification Chart (GIF)

    910-31902 Instructions (PDF)

  • Wilwood 140-13583-N AERO4 Rear Disc Parking Brake Kit, 14 Inch
    New
    Wilwood 140-13583-N AERO4 Rear Disc Parking Brake Kit, 14 Inch
    SKU-83514013583N
    x
                Please view the product's page for more information
            
  • Basic Weld-On Rear Disc Brake Kit for 1969-77 GM Caliper, 3 In BS
    Basic Weld-On Rear Disc Brake Kit for 1969-77 GM Caliper, 3 In BS
    SKU-91031920
    x
                

    Replace those old drum brakes with modern rear disc brakes. Included steel caliper brackets weld to your 3" tube rearend, making this a universal kit for a variety of applications. Basic kit includes caliper brackets for '69-'77 GM mid-size car front calipers, Pro-lite vented .810" x 11-3/4" iron rotors, steel brake hats (3" backspace, 6-1/4" I.D.), and rotor bolts.

    Hat fits 5 on 4-1/2", 5 on 4-3/4" and 5 on 5" bolt circles.

    910-31920 Instructions (PDF)

  • Wilwood 140-13666-R Forged Superlite 4R Rear Parking Brake Kit, 14 In
    New
    Wilwood 140-13666-R Forged Superlite 4R Rear Parking Brake Kit, 14 In
    SKU-83514013666R
    x
                Please view the product's page for more information
            
  • Wilwood 140-7143 Rear Disc Parking Brake Kit, Ford 9 Inch, 2.66 Offset
    Wilwood 140-7143 Rear Disc Parking Brake Kit, Ford 9 Inch, 2.66 Offset
    SKU-8351407143
    x
                

    Wilwood Dynalite rear brake kits combine high performance braking, high-tech style, and functional simplicity for rear axle disc brake conversions that require a parking brake. Whether it's a simple conversion from drum brakes, or an upgrade to compliment wheels, tires or suspension equipment, these kits have it all.  

    The emergency brake functions as a drum brake hidden within the mounting hat of the rotor for a clean installation. E-brake cables sold separately. Caliper has a 1/8" npt inlet.

    • Big 12.19" x .810" one-piece vented rotors
    • Rotors drilled to accept 5 on 4-1/2", 5 on 4-3/4" and 5 on 5" bolt patterns
    • Forged billet four-piston calipers
    • BP-10 Smart pads for a quick response and fade resistance
    • Aluminum mounting brackets
    • Includes all hardware

    835-1407143 Instructions (PDF)

    Axle Flange Identification Chart  (GIF)

  • Wilwood 140-13582-N AERO6 GT Front Disc Brake Kit, 14 Inch
    New
    Wilwood 140-13582-N AERO6 GT Front Disc Brake Kit, 14 Inch
    SKU-83514013582N
    x
                Please view the product's page for more information
            
  • Garage Sale - 1960-87 Chevy C-10/15 Truck Disc Brake Kit
    Garage Sale
    Garage Sale - 1960-87 Chevy C-10/15 Truck Disc Brake Kit
    SKU-9106087611.GS
    x
                

    This item is garage sale priced because there aren't any calipers.  Rotors are a 5 lug, 5x5 bolt pattern.

     

    **NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS**

     

    Kit is designed to work with stock and dropped spindles.  5 on 5 lug pattern.  Includes rotors, dust shields, hoses, bearings and seals, dust caps, spindles nuts, and brake hose clips.

  • Wilwood 140-13583-D AERO4 Rear Disc Parking Brake Kit, 14 Inch
    New
    Wilwood 140-13583-D AERO4 Rear Disc Parking Brake Kit, 14 Inch
    SKU-83514013583D
    x
                Please view the product's page for more information
            
  • Garage Sale - Basic Brake Kit 1978-88 GM Caliper to Early Ford Spindles
    Garage Sale
    Garage Sale - Basic Brake Kit 1978-88 GM Caliper to Early Ford Spindles
    SKU-UP48106
    x
                Please view the product's page for more information
            
  • Garage Sale - Speedway Basic Brake Kit For 1955-57 Chevy Car
    Garage Sale
    Garage Sale - Speedway Basic Brake Kit For 1955-57 Chevy Car
    SKU-UP25769
    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)

     

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

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Mustang II Complete 11 In Front Disc Brake Kit, 5 x 4-3/4 GM BP
    Mustang II Complete 11 In Front Disc Brake Kit, 5 x 4-3/4 GM BP
    SKU-91031943
    x
                Easily upgrade your Mustang II based suspension from the stock 9-1/4" rotors to 11" rotors with powerful single piston GM midsize floating calipers. Kit requires no machining. For use on 1974-1980 Pinto, Bobcat and Mustang II factory spindles.  

    GM bolt pattern 5 on 4-3/4" (increases track width 1" per side). Includes two 16" front brake hoses and 7/16"-20 banjo bolts with crush washers.

    910-31943 Instructions (PDF)

  • Wilwood 140-7140 Rear Disc Brake Kit, Big Ford 9 Inch New 2-1/2 Offset
    Wilwood 140-7140 Rear Disc Brake Kit, Big Ford 9 Inch New 2-1/2 Offset
    SKU-8351407140
    x
                

    Wilwood Dynalite rear brake kits combine high performance braking, high-tech style, and functional simplicity for rear axle disc brake conversions that require a parking brake. Whether it's a simple conversion from drum brakes, or an upgrade to compliment wheels, tires or suspension equipment, these kits have it all.  

    The emergency brake functions as a drum brake hidden within the mounting hat of the rotor for a clean installation. E-brake cables sold separately. Caliper has a 1/8" npt inlet.

    • Big 12.19" x .810" one-piece vented rotors
    • Rotors drilled to accept 5 on 4-1/2", 5 on 4-3/4" and 5 on 5" bolt patterns
    • Forged billet four-piston calipers
    • BP-10 Smart pads for a quick response and fade resistance
    • Aluminum mounting brackets
    • Includes all hardware

    835-1407140 Instructions (PDF)

    Axle Flange Identification Chart  (GIF)

  • Weld-On Rear Disc Brake Kit, 1978-88 GM Caliper, 1.59 Inch Backspace
    Weld-On Rear Disc Brake Kit, 1978-88 GM Caliper, 1.59 Inch Backspace
    SKU-91031932
    x
                

    Replace those old drum brakes with modern rear disc brakes. Mounts .81" x 11-3/4" Pro-lite vented iron rotors and calipers to 3" tube rear end. Complete with rotors, hats, metric calipers (7/16"-20 inlets), brackets, brake pads, caliper brackets and slider bolts.

    Hat fits 5 lug hubs with 4-1/2", 4-3/4", or 5" bolt circle.

    910-31932 Instructions (PDF)

  • GM 7.5 Inch 10 Bolt Bolt-On Rear Brake Kit w/ E-Brake
    GM 7.5 Inch 10 Bolt Bolt-On Rear Brake Kit w/ E-Brake
    SKU-91031928
    x
                

    If you don't want to spend and arm and a leg on a rear disc brake kit and still have to weld the bracket on, we've got you covered. This kit includes two bolt-on caliper brackets, two 11-5/8" vented rotors, two GM emergency brake calipers, brake pads and hardware.

    • 5 on 4-3/4" bolt circle
    • Fits over an axle with a maximum flange diameter of 6" O.D.
    • 2.872" rotor center hole
    • Requires the use of 16" wheels as this kit has a minimum 14-5/8" I.D. for caliper clearance 

    910-31928 Instructions (PDF)

  • Garage Sale - Wilwood 140-2117 Rear Brake Kit - Mopar/Dana Axle, 2.36 Offset
    Garage Sale
    Garage Sale - Wilwood 140-2117 Rear Brake Kit - Mopar/Dana Axle, 2.36 Offset
    SKU-UP35469
    x
                Please view the product's page for more information
            
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