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Disc Brake Conversion Kits

Disc Brake Conversion Guide

Classic Performance Products (CPP) has been the trusted name in disc brake conversion kits for classic cars and trucks since 1991. Our disc brake conversion kits are built for builders, restorers, and performance enthusiasts who demand modern stopping power without sacrificing the character of their classic vehicles. Whether you are upgrading a daily driver or building a show-quality restoration, CPP has the right kit to convert drum brakes to disc brakes with a direct fit and ... proven performance.


Why Upgrade from Drum Brakes to Disc Brakes

Factory drum brakes were standard for decades, but they cannot match the braking efficiency, heat control, and safety of modern disc brakes. Our drum to disc brake conversion kits deliver shorter stopping distances, better performance in wet conditions, reduced brake fade under hard use, and lower long-term maintenance. For rear axles, a rear drum to disc brake conversion kit adds balanced braking and improves vehicle control under heavy loads or high speeds.

What’s in a CPP Brake Conversion Kit

Every CPP brake kit is built to install with minimal modification. Depending on the application, kits may include: Machined rotors in standard or drilled and slotted designs - OEM-style or performance calipers in multiple finishes, with integrated parking brake options - Master cylinder and power brake booster assemblies for improved pedal feel - Spindles, mounting brackets, bearings, seals, and all necessary hardware - Stainless steel or OEM-style rubber brake hoses - Detailed installation instructions for a direct bolt-on fit

Featured Disc Brake Conversion Kits

* 6874FRBK-D – Front/Rear Disc Kit with Booster, 2" Drop Spindles, fits 1968-1969 F-Body & 1968-1974 X-Body, 11" rotors front and rear.

* 9B6RWBK-114 – 14" Big Brake Rear Kit, Ford Torino Style, drilled and slotted zinc-coated rotors, 6 piston calipers, fits 5x4.75 and 5x4.5 bolt patterns.

* 5864CBK-D-UG – Front Disc Brake Kit with 2" Drop Spindles for 1958-1964 Chevy Full Size, drilled and slotted rotors with stainless hoses.

These are only a few of the many front and rear disc brake conversion kits CPP offers. Our catalog covers GM, Ford, Mopar, and other classic platforms, including C10 trucks, Camaro, Chevelle, Nova, Tri-Five Chevy, Mustang, F-series, and more.

The CPP Difference

CPP engineers and test every kit in-house to ensure accuracy, safety, and long-term durability. Our partnerships with leading brands like Wilwood, Baer, and Brembo allow us to integrate top-tier components where needed. Whether you choose a front disc brake conversion kit or a rear brake conversion kit from drum to disc, you get the benefit of decades of brake system expertise and a perfect fit for your classic vehicle.

Browse our full line of disc brake conversion kits below and choose the right solution for your build. If you have fitment questions or need help selecting the best brake upgrade, our tech team is here to help you get the stopping power your classic deserves.

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  1. Disc Brake Kit w/ Booster w/ OEM Stock Disc Spindles for 64-66 GM A-Body 11" Rotor

    1964-1966 GM A-Body 11" Rotor

    Add to Compare Product Takes 3 Days to Ship
    Part # 6466CBK-S
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  2. Front and Rear Disc Brake Kit w/ Vacuum Booster and Stock Height Spindles, 64-66 GM A-body

    64-66 GM A-body, 5x4.75, 10.75" Front, 11" Rear Rotor, 0 Offset

    Add to Compare Product Takes 3 Days to Ship
    Part # 6466FRBK-S
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  3. Front/Rear Disc Brake Kit w/ Vacuum Booster and Stock Height Spindles for 64-66 GM A-body

    64-66 GM A-body, 5x4.75, 10.75" Front, 11" Rear Rotor, 0 Offset, Drilled & Slotted

    Add to Compare Product Takes 3 Days to Ship
    Part # 6466FRBK-S-ARGX
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  4. Front Disc Brake Kit w/ Stock Height Spindles for 64-72 Chevy Cars, 11" Drilled/Slotted Rotors, Black Calipers 5 x 4.75

    64-72 Chevy, Buick, Olds, Pontiac A-Body Cars, Includes Stock Height Spindles, 11" Drilled & Slotted Rotors, Powder Coated Black Calipers, Stainless Steel Hoses, 5 x 4.75

    Add to Compare Product Takes 3 Days to Ship
    Part # 6472SWBK-SUG-B
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    $670.00
  5. Front/Rear Disc Brake Kit w/ Booster & Stock Spindles for 1967-1970 Chevy 1/2 Ton Truck 5x5, Front 12", Rear 11.65", Drilled/Slotted, Stainless Hoses, Red Calipers

    1967-1970 Chevy 1/2 Ton Truck, 5x5, Front 12", Rear 11.65", Drilled & Slotted, Stainless Hoses, Red Calipers

    Add to Compare Product Takes 3 Days to Ship
    Part # 6770FRBK-5S-UGR
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  6. Disc Brake Kit w/ Booster w/ OEM Stock Disc Spindles for 67 A Body

    1967 A Body, 11" Rotors

    Add to Compare Product Takes 3 Days to Ship
    Part # 67CBK-S
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  7. Disc Brake Kit w/ 9" Boosterfor OEM Stock Spindles for 67 II/Nova 0 Offset

    1967 Chevy II/Nova, 10.75" Rotors, 0 Offset, 9" Booster

    Add to Compare Product Takes 3 Days to Ship
    Part # 67CBK-SN
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  8. Front/Rear Disc Brake Kit w/ Booster & Stock Spindles for 1967 F Body 1967 F Body, 5x4.75

    1967 F Body, 5x4.75, 11" Front, 11" Rear Rotor

    Add to Compare Product Takes 3 Days to Ship
    Part # 67FRBK-S
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  9. Front/Rear Disc Brake Kit w/ Booster & Stock Spindles for 1967 GM A Body 5x4.75

    1967 GM A Body, 5x4.75 11" Front, 11" Rear Rotor

    Add to Compare Product Takes 3 Days to Ship
    Part # 67FRBK-S-MS
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  10. Front/Rear Disc Brake Kit w/ Booster & Stock Spindles for 1967 GM A Body 5x4.75, Drilled/Slotted

    1967 GM A Body, 5x4.75 11" Front, 11" Rear Rotor, Drilled & Slotted

    Add to Compare Product Takes 3 Days to Ship
    Part # 67FRBK-S-MS-ARGX
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  11. Front/Rear Disc Brake Kit w/ Vacuum Booster and Stock Height Spindles for 1967 Chevy II/Nova

    1967 Chevy II/Nova, 5x4.75 10.75" Front, 11" Rear Rotor, 0 Offset

    Add to Compare Product Takes 3 Days to Ship
    Part # 67FRBK-SN
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  12. Disc Brake Kit w/ Booster w/ OEM Stock Disc Spindles for 68-72 GM A Body

    1968-1972 GM A Body, 11" Rotor

    Add to Compare Product Takes 3 Days to Ship
    Part # 6872CBK-S
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  13. Front/Rear Disc Brake Kit w/ Booster & Stock Spindles for 1968-1972 GM A Body 5x4.75

    1968-1972 GM A Body, 5x4.75, 11" Front, 11" Rear Rotor

    Add to Compare Product Takes 3 Days to Ship
    Part # 6872FRBK-S
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  14. Front/Rear Disc Brake Kit w/ Booster & Stock Spindles for 1968-1972 GM A Body 5x4.75, Drilled/Slotted

    1968-1972 GM A Body, 5x4.75, 11" Front, 11" Rear Rotor, Drilled & Slotted

    Add to Compare Product Takes 3 Days to Ship
    Part # 6872FRBK-SARGX
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  15. Front/Rear Disc Brake Kit w/ Booster & Stock Spindles for 1968-1972 GM A Body 5x4.75, Drilled/Slotted, Black Calipers

    1968-1972 GM A Body, 5x4.75, 11" Front, 11" Rear Rotor, Drilled & Slotted, Black Calipers

    Add to Compare Product Takes 3 Days to Ship
    Part # 6872FRBK-SARGXB
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  16. Disc Brake Kit w/ Booster w/ OEM Stock Disc Spindles for 67-69 F Body

    1967-1969 F Body, 1968-1974 X Body, 11" Rotor

    Add to Compare Product Takes 3 Days to Ship
    Part # 6874CBK-S
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  17. Disc Brake Kit w/ Booster w/ OEM Stock Disc Spindles for 67-69 F Body Drilled/Slotted

    1967-1969 F Body, 1968-1974 X Body, 11" Rotor, Drilled & Slotted, Stainless Hoses

    Add to Compare Product Takes 3 Days to Ship
    Part # 6874CBK-SUG
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  18. Disc Brake Kit w/ Booster w/ OEM Stock Disc Spindles for 67-69 F Body Drilled/Slotted, Red Caliper

    1967-1969 F Body, 1968-1974 X Body, 11" Rotor, Drilled & Slotted, Stainless Hoses, Red Caliper

    Add to Compare Product Takes 3 Days to Ship
    Part # 6874CBK-SUG-R
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  19. Front/Rear Disc Brake Kit w/ Booster & Stock Spindles for 1968-1969 F Body & 1968-1974 X Body 5x4.75

    1968-1969 F Body & 1968-1974 X Body, 5x4.75, 11" Front, 11" Rear Rotor

    Add to Compare Product Takes 3 Days to Ship
    Part # 6874FRBK-S
    0%
     
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  20. Front/Rear Disc Brake Kit w/ Booster & Stock Spindles for 1968-1969 F Body & 1968-1974 X Body Drilled/Slotted, Red Calipers

    1968-1969 F Body & 1968-1974 X Body, 5x4.75, 11" Front, 11" Rear Rotor, Drilled & Slotted, Red Calipers

    Add to Compare Product Takes 3 Days to Ship
    Part # 6874FRBK-S-XDR
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  21. Front/Rear Disc Brake Kit w/ Booster & Stock Spindles for 1968-1969 F Body & 1968-1974 X Body Drilled/Slotted

    1968-1969 F Body & 1968-1974 X Body, 5x4.75, 11" Front, 11" Rear Rotor, Drilled & Slotted, W/ Rubber Hoses

    Add to Compare Product Takes 3 Days to Ship
    Part # 6874FRBK-SARGX
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  22. Front/Rear Disc Brake Kit w/ Booster & Stock Spindles for 1968-1969 F Body & 1968-1974 X Body Drilled/Slotted, Stainless Hoses

    1968-1969 F Body & 1968-1974 X Body, 5x4.75, 11" Front, 11" Rear Rotor, Drilled & Slotted, Stainless Hoses

    Add to Compare Product Takes 3 Days to Ship
    Part # 6874FRBK-SUG
    0%
     
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  23. Front Disc Brake Kit w/ Stock Height Spindles for 64-72 Chevy, Buick, Olds, Pontiac A-Body Cars, 11" Drilled/Slotted Rotors, Red Calipers 5 x 4.75

    64-72 Chevy, Buick, Olds, Pontiac A-Body Cars, Includes Stock Height Spindles, 11" Drilled & Slotted Rotors, Powder Coated Red Calipers, Stainless Steel Hoses, 5 x 4.75

    Add to Compare Product Takes 3 Days to Ship
    Part # 6472SWBK-SUG-R
    0%
    $670.00
  24. Front Disc Brake Kit w/ Stock Height Spindles for 64-72 Chevy Cars, 11" Drilled/Slotted Rotors, Calipers 5 x 4.75

    64-72 Chevy, Buick, Olds, Pontiac A-Body Cars, Includes Stock Height Spindles, 11" Drilled & Slotted Rotors, Single Piston Calipers, Stainless Steel Hoses, 5 x 4.75

    Add to Compare In Stock
    Part # 6472SWBK-SUG
    0%
    $615.00
  25. Front Disc Brake Kit w/ Stock Height Spindles for 64-72 Chevy Cars, 11" Drilled/Slotted Rotors, 5 x 4.75

    64-72 Chevy, Buick, Olds, Pontiac A-Body Cars, Includes Stock Height Spindles, 11" Drilled & Slotted Rotors, Single Piston Calipers, 5 x 4.75

    Add to Compare Product Takes 3 Days to Ship
    Part # 6472SWBK-S-ARGX
    0%
    $590.00
  26. Front Disc Brake Kit w/ Stock Height Spindles for 64-72 Chevy Cars, 11" Vented Rotors, 5 x 4.75

    64-72 Chevy, Buick, Olds, Pontiac A-Body Cars, Includes Stock Height Spindles, 11" Vented Rotors, Single Piston Calipers, 5 x 4.75

    Add to Compare In Stock
    Part # 6472SWBK-S
    0%
    $515.00
  27. Disc Brake Kit w/ Booster w/ Spindles for 63-74 Mopar A Body 5x4.5, Upgraded Rotors and Calipers

    1963-1974 Mopar A Body, 11" Rotors, 5x4.5, Drilled & Slotted, Stainless Hoses

    Add to Compare Product Takes 3 Days to Ship
    Part # A6374CBK-S-UG
    0%
    $1,149.00
  28. Disc Brake Kit w/ Booster w/ Spindles for 63-74 Mopar A Body 5x4.5, Tubular Arms

    1963-1974 Mopar A Body, 11" Rotors, 5x4.5, Tubular Arms

    Add to Compare Product Takes 3 Days to Ship
    Part # A6374CBK-ST
    0%
    $1,149.00
  29. Disc Brake Kit w/ Booster w/ Spindles for 63-74 Mopar A Body 5x4.5, Drilled/Slotted

    1963-1974 Mopar A Body, 11" Rotors, 5x4.5, Drilled & Slotted

    Add to Compare Product Takes 3 Days to Ship
    Part # A6374CBK-S-ARGX
    0%
    $1,124.00
  30. 1963-74 Mopar A-Body, Complete Power Front Disc Kit

    1963-74 Mopar A-Body, complete kit, W/Upper Arms & Lower Ball Joint/Steering Arm, Plain Vented rotors & Raw Calipers

    Add to Compare Product Takes 3 Days to Ship
    Part # A6374CBK-S
    0%
    $1,049.00
  31. Front Disc Brake Kit w/ Stock Height Spindles and Steering Arm for 68-74 Nova, 11" Drilled/Slotted Rotors, Calipers 5 x 4.75

    68-74 Nova, Includes Stock Height Spindles & Steering Arms, 11" Drilled & Slotted Rotors, Single Piston Calipers, Stainless Steel Hoses, 5 x 4.75

    Add to Compare Product Takes 3 Days to Ship
    Part # 6874SWBK-SUG-SA
    0%
    $699.00
  32. Front Disc Brake Kit w/ Stock Height Spindles for 68-74 Nova, 11" Drilled/Slotted Rotors, Red Calipers 5 x 4.75

    68-74 Nova, Includes Stock Height Spindles, 11" Drilled & Slotted Rotors, Powder Coated Red Calipers, Stainless Steel Hoses, 5 x 4.75

    Add to Compare Product Takes 3 Days to Ship
    Part # 6874SWBK-SUG-R
    0%
    $670.00
  33. Front Disc Brake Kit w/ Stock Height Spindles for 68-74 Nova, 11" Drilled/Slotted Rotors, Calipers 5 x 4.75

    68-74 Nova, Includes Stock Height Spindles, 11" Drilled & Slotted Rotors, Single Piston Calipers, Stainless Steel Hoses, 5 x 4.75

    Add to Compare Product Takes 3 Days to Ship
    Part # 6874SWBK-SUG
    0%
    $615.00
  34. Front Disc Brake Kit w/ Stock Height Spindles for 68-74 Nova, Includes & Steering Arms, 11" Vented Rotors, 5 x 4.75

    68-74 Nova, Includes Stock Height Spindles & Steering Arms, 11" Vented Rotors, Single Piston Calipers, 5 x 4.75

    Add to Compare Product Takes 3 Days to Ship
    Part # 6874SWBK-S-SA
    0%
    $599.00
  35. Front Disc Brake Kit w/ Stock Height Spindles for 68-74 Nova, 11" Drilled/Slotted Rotors, 5 x 4.75

    68-74 Nova, Includes Stock Height Spindles, 11" Drilled & Slotted Rotors, Single Piston Calipers, 5 x 4.75

    Add to Compare Product Takes 3 Days to Ship
    Part # 6874SWBK-SARGX
    0%
    $590.00
  36. Front Disc Brake Kit w/ Stock Height Spindles for 68-74 Nova, 11" Vented Rotors, 5 x 4.75

    68-74 Nova, Includes Stock Height Spindles, 11" Vented Rotors, Single Piston Calipers, 5 x 4.75

    Add to Compare Product Takes 3 Days to Ship
    Part # 6874SWBK-S
    0%
    $515.00
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