Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
Speedway Motors Logo
America's Oldest Speed Shop ®

Search

Filter

Page 1 of 10

Products

Disc Brake Upgrade Kits

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!

Featured Products
  • Wilwood 140-13583-DR AERO4 Rear Disc Parking Brake Kit, 14 Inch
    Wilwood 140-13583-DR AERO4 Rear Disc Parking Brake Kit, 14 Inch
    (Part #83514013583DR)
    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.

    • Rear End Axle: OEM
    • Axle Offset: 0 Inches
    • Wheel Diameter: 18 Inches
    • Caliper: 120-13338-RD
      • Type: AERO4
      • Finish: Red Powder Coat
      • Piston Count: 4
      • Piston Type: Stainless
      • Mount Type: Radial
      • Brake Pad Compound: BP-10
    • Rotor: 160-8401-BK,  160-8400-BK
      • Type: SRP Drilled Rotor
      • Style: SRP Drilled and Slotted
      • Surface Finish: Black Electro Coat
      • Material: Iron
      • Diameter: 14"
      • Width: 1.1"
      • Vane Count: 72 CV
      • Design Type:SRP-BLK
      • Dynamically Balanced
    • Rotor Hat: 170-13585
      • Type: Big Brake Dynamic Bobbin Mount Hat - Flared Bell
      • Material: Aluminum
      • Finish Color: Black E-Coat
      • Hat Offset: 1.70"
      • Bolt Circle: 5 x 4.72"
      • Stud Diameter: .49"

    Assembly Instructions (PDF)

    Wheel Clearance Diagram (PDF) 

  • Deluxe Disc Brake Kit 1947-1959 Chevy Half-Ton Pickup
    Deluxe Disc Brake Kit 1947-1959 Chevy Half-Ton Pickup
    (Part #91031916)
    x
                

    Improve the stopping power of your 1947-1959 Chevy 1/2 ton pick-up without replacing the factory beam axle. Works with 15" or larger wheels with the GM 5-on-4.75" bolt pattern. Increases front track width 7/16" per side (7/8" total).

    Kit Includes:

    • 11" brake rotor, 5 x 4-3/4"
    • Brake pads
    • GM Caliper slide bolts
    • 1969-77 calipers (7/16"-20 inlets)
    • Brake brackets
    • Rubber Brake Lines
    • Hardware
    • Seals
    • Inner bearing cups
    • Inner bearing cones
    • Spacers
    • Outer bearing cones
    • Dust caps
    • Instructions

    910-31916 Instructions (PDF)

  • Mustang II Complete 11 Inch Brake Kit, Ford 5 x 4-1/2 Bolt Pattern
    Mustang II Complete 11 Inch Brake Kit, Ford 5 x 4-1/2 Bolt Pattern
    (Part #91031944)
    x
                Upgrade your Mustang II based suspension from the stock 9-1/4" rotors to our 11" rotors with powerful single piston GM metric floating calipers. This simple bolt-on conversion requires no machining. For use on 1974-80 Pinto, Bobcat and Mustang II spindles.

    Features a 5 on 4-1/2" Ford/Mopar wheel bolt pattern (increases track width 1/2" per side). Includes two 16" front brake hoses and 7/16"-20 banjo bolts with crush washers.

    Note:  14" wheels will require clearance to be checked as not all 14" wheels will clear caliper

    910-31944 Instructions (PDF)

  • Ford 9 Inch Bolt-On Rear Disc Brake Kit
    Ford 9 Inch Bolt-On Rear Disc Brake Kit
    (Part #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)

  • Ford 9 Inch Bolt-On Rear Disc Brake Kit w/ E-Brake
    Ford 9 Inch Bolt-On Rear Disc Brake Kit w/ E-Brake
    (Part #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)

  • 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
    (Part #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)

  • Complete Disc Brake Kit 1937-48 Ford, 5 on 5-1/2 BC
    Complete Disc Brake Kit 1937-48 Ford, 5 on 5-1/2 BC
    (Part #91031909)
    x
                

    This complete disc brake kit easily installs big 11-3/4" rotors on your 1937-1948 Ford car or 1937-1947 Ford 1/2 ton pickup spindles while retaining the original 5 on 5-1/2" bolt circle.

    This kit will work with spindles having either original steering arms or with flat steel steering arms. It will NOT work with forged aftermarket steering arms. Wheels must have 3-7/16" center hole and have been designed for disc brake applications. Will NOT work with early Ford factory wire or steel drum brake wheels. You will need to use a later disc brake steel wheel or aftermarket wheel.

    910-31909 Instructions (PDF)

  • Wilwood 140-9406-D TC6 Rear Brake Kit, 99-UP GM Trk 2500 HD 4.84 Cntr
    New
    Wilwood 140-9406-D TC6 Rear Brake Kit, 99-UP GM Trk 2500 HD 4.84 Cntr
    (Part #8351409406D)
    x
                TC6R rear axle disc brake kits with 16" rotors are the ultimate big brake solution for highly customized and modified trucks or SUVs upgraded to larger than stock wheels. TC6R kits can fit many 20"and larger wheels (Verify your wheel interior clearance to the wheel clearance diagram in the installation instructions before purchase). TC6R kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades. TC6R calipers, BP-10 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements of each vehicle. These combined enhancements provide the necessary control over big wheels and tires to provide safe stopping on heavy weight vehicles.

    Installation Instructions (PDF)

Filter

"Classic Truck, Disc Brake Upgrade Kits" Page 1 of 10

Page 1 of 10

  • 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
    (Part #8351407140DP)
    x
                This group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

  • Wilwood 140-13323 FNSL 4R Rear Brake Kit, Big Ford 2.36 Off, Bronco
    New
    Wilwood 140-13323 FNSL 4R Rear Brake Kit, Big Ford 2.36 Off, Bronco
    (Part #83514013323)
    x
                These versions of Forged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for Bronco 65-77 rear axles with Big Ford flange and bearing. (normally: OE 11 inch diameter brakes and 3300 GVW.) Each includes a high efficiency drum style parking brake assembly. FNSL4R four piston calipers, 13"  or 14"  two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades available for Bronco platform. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application.

    Installation Instructions (PDF)

  • Wilwood 140-12569-D D154 Rear Brake Kit, Chevy C-10, 2.42 Off 5-lug
    New
    Wilwood 140-12569-D D154 Rear Brake Kit, Chevy C-10, 2.42 Off 5-lug
    (Part #83514012569D)
    x
                D154 Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged D154 dual piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. D154 rear caliper kits offer a complimentary match to vehicles using Wilwood D52 or D154 calipers on OE spindles. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance.

    Installation Instructions (PDF)

  • Wilwood 140-13581-D Dynapro 6 Front Disc Brake Kit, 12.88 Inch, Black
    Wilwood 140-13581-D Dynapro 6 Front Disc Brake Kit, 12.88 Inch, Black
    (Part #83514013581D)
    x
                Please view the product's page for more information
            
  • Wilwood 140-10941-R AERO4 Rear Brake Kit, Chevy C-10, 2.42 Off 5-lug
    New
    Wilwood 140-10941-R AERO4 Rear Brake Kit, Chevy C-10, 2.42 Off 5-lug
    (Part #83514010941R)
    x
                AERO4 Rear Parking Brake kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. Forged AERO4 four piston calipers, 14"  two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application.

    Installation Instructions (PDF)

  • Wilwood 140-13322-D Dynapro Lug Mount Rear Brake Kit, Big Ford, Bronco
    New
    Wilwood 140-13322-D Dynapro Lug Mount Rear Brake Kit, Big Ford, Bronco
    (Part #83514013322D)
    x
                These versions of DPL Pro-Series rear disc kits provides a complete solution for Bronco 65-77 rear axles with Big Ford flange and bearing. (normally: OE 11 inch diameter brakes and 3300 GVW.) Forged Billet Dynapro Lug Mount four piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking to compliment front big brake upgrades available for Bronco platform. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

  • 1963-1966 Chevy 1/2 Ton Pickup Front Disc Brake Conversion Kit
    1963-1966 Chevy 1/2 Ton Pickup Front Disc Brake Conversion Kit
    (Part #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
    Wilwood 140-13582-R AERO6 GT Front Disc Brake Kit, 14 Inch
    (Part #83514013582R)
    x
                Please view the product's page for more information
            
  • Wilwood 140-13583 AERO4 Rear Disc Parking Brake Kit, 14 Inch
    Wilwood 140-13583 AERO4 Rear Disc Parking Brake Kit, 14 Inch
    (Part #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
    (Part #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
    (Part #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
    Wilwood 140-13582-DN, AERO6 Brake Kit, 14 In, Nickel Plate, Drilled
    (Part #83514013582DN)
    x
                Please view the product's page for more information
            
  • Wilwood 140-10941-DR AERO4 Rear Brake Kit, Chevy C-10, 2.42 Off 5-lug
    New
    Wilwood 140-10941-DR AERO4 Rear Brake Kit, Chevy C-10, 2.42 Off 5-lug
    (Part #83514010941DR)
    x
                AERO4 Rear Parking Brake kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. Forged AERO4 four piston calipers, 14"  two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application.

    Installation Instructions (PDF)

  • 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
    (Part #8351407141Z)
    x
                This group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized an

    Installation Instructions (PDF)

  • GM 10 & 12 Bolt Bolt-On Rear Disc Brake Kit
    GM 10 & 12 Bolt Bolt-On Rear Disc Brake Kit
    (Part #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
    (Part #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
    (Part #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. 
            
  • Wilwood 140-12569-DR D154 Rear Brake Kit, Chevy C-10, 2.42 Off 5-lug
    New
    Wilwood 140-12569-DR D154 Rear Brake Kit, Chevy C-10, 2.42 Off 5-lug
    (Part #83514012569DR)
    x
                D154 Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged D154 dual piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. D154 rear caliper kits offer a complimentary match to vehicles using Wilwood D52 or D154 calipers on OE spindles. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance.

    Installation Instructions (PDF)

  • Ford 9 Inch Bolt-On Rear Disc Brake Kit w/ E-Brake
    Ford 9 Inch Bolt-On Rear Disc Brake Kit w/ E-Brake
    (Part #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 140-10094 FDL Rear Brake Kit, Chevy C-10, 2.42 Off 5-lug
    New
    Wilwood 140-10094 FDL Rear Brake Kit, Chevy C-10, 2.42 Off 5-lug
    (Part #83514010094)
    x
                This group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19"  one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance for every individual application.

    Installation Instructions (PDF)

Goto Previous PagePrevious Page
1 2 3 4 5 ... 10