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Founder, 1929-2014
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 4

  • Wilwood 140-7140-DP FDL Rear Brake Kit, New Big Ford 2.50 Off
    New
    Wilwood 140-7140-DP FDL Rear Brake Kit, New Big Ford 2.50 Off
    SKU-8351407140DP
    x
                Please view the product's page for more information
            
  • 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
  • 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
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  • Wilwood 140-7141-Z FDL Rear Brake Kit, Chevy 12 Bolt w/ C-Clips
    New
    Wilwood 140-7141-Z FDL Rear Brake Kit, Chevy 12 Bolt w/ C-Clips
    SKU-8351407141Z
    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 140-13581-R Dynapro 6 Front Disc Brake Kit, 12.88 Inch Rotor, Red
    New
    Wilwood 140-13581-R Dynapro 6 Front Disc Brake Kit, 12.88 Inch Rotor, Red
    SKU-83514013581R
    x
                Please view the product's page for more information
            
  • Wilwood 140-13398-D, Forged Dynalite Rear Parking Brake Kit, SRP
    New
    Wilwood 140-13398-D, Forged Dynalite Rear Parking Brake Kit, SRP
    SKU-83514013398D
    x
                Please view the product's page for more information
            
  • Wilwood 140-2118-R FDL Rear Brake Kit, New Big Ford 2.50 Off
    New
    Wilwood 140-2118-R FDL Rear Brake Kit, New Big Ford 2.50 Off
    SKU-8351402118R
    x
                Please view the product's page for more information
            
  • 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 140-2113-DR FDL Rear Brake Kit, Small Ford 2.66 Off
    New
    Wilwood 140-2113-DR FDL Rear Brake Kit, Small Ford 2.66 Off
    SKU-8351402113DR
    x
                Please view the product's page for more information
            
  • 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
            
  • Wilwood 140-2118-BD FDL Rear Brake Kit, New Big Ford 2.50 Off
    New
    Wilwood 140-2118-BD FDL Rear Brake Kit, New Big Ford 2.50 Off
    SKU-8351402118BD
    x
                Please view the product's page for more information
            
  • Wilwood 140-7141-DR FDL Rear Brake Kit, Chevy 12 Bolt w/ C-Clips
    New
    Wilwood 140-7141-DR FDL Rear Brake Kit, Chevy 12 Bolt w/ C-Clips
    SKU-8351407141DR
    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
            
  • Wilwood 140-7141-P FDL Rear Brake Kit, Chevy 12 Bolt w/ C-Clips
    New
    Wilwood 140-7141-P FDL Rear Brake Kit, Chevy 12 Bolt w/ C-Clips
    SKU-8351407141P
    x
                This Forged Dynalite Pro-Series rear  disc        brake  kit from Wilwood   provides a complete solution for your          muscle car  rear axles on   applications where individual wheel    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 off-road,    competition, and    other   customized applications.
    • Rear End Axle: 12 Bolt
    • Axle Offset: 2.81"
    • Mount Type: Lug
    • Rotor Diameter 12.19"
    • Wheel Diameter: 15"

    Calipers:

    • 120-6791-P
      • Type: Forged Dynalite
      • Finish Color: Polish
      • Piston Count: 4
      • Piston Type: Stainless
      • Mount Type: Lug
      • Pad Compound: BP-10

    Rotors:

    • 160-9986
      • Type: Ultralite HP 32 & Hat
      • Style: Plain Face
      • Surface Finish: Plain
      • Material: Iron
      • Outside Diameter: 12.19"
      • Width: 0.81"
      • Vane Count: 32 V
      • Design Type: ULHP

    Note: Brake Kits

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