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Complete component kits for classic cars and trucks, featuring brake rotors, calipers, brake lines, fittings, seals, and necessary hardware. Ideal for restoring or upgrading braking systems for vintage vehicles.

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. Baer 13" Pro+ 6-Piston Front Brake System, Red for 1955-1957 Chevy Fullsize

    1955-1957 Chevy Fullsize Stock Rear End, Pro+, 6-Piston, Front, Red

    Add to Compare Product Takes 7 Days to Ship
    Part # 4262733R
    0%
    $2,395.00
  2. 13" Big Brake Rear Disc Brake Wheel Kit w/ E-Brake Ford Torino Style, 5 x 4.75 & 5 x 4.5 4 Piston

    Ford Torino Style, 2.5" Offset, 13" Drilled & Slotted Zinc Coated Rotors, 4 Piston Black or Red Calipers, 5 x 4.75 & 5 x 4.5

    Add to Compare Product Takes 7 Days to Ship
    Part # 9B4RWBK-113
    0%
     
  3. 13" Big Brake Rear Disc Brake Wheel Kit w/ E-Brake Ford Torino Style, 5 x 5 4 Piston

    Ford Torino Style, 2.5" Offset, 13" Drilled & Slotted Zinc Coated Rotors, 4 Piston Black or Red Calipers, 5 x 5

    Add to Compare Product Takes 7 Days to Ship
    Part # 9B4RWBK-213
    0%
     
  4. 14" Big Brake Rear Disc Brake Wheel Kit w/ E-Brake Ford Torino Style, 5 x 4.75 & 5 x 4.5

    Ford Torino Style, 2.5" Offset, 14" Drilled & Slotted Zinc Coated Rotors, 6 Piston Black or Red Calipers, 5 x 4.75 & 5 x 4.5

    Add to Compare Product Takes 7 Days to Ship
    Part # 9B6RWBK-114
    0%
     
  5. 14" Big Brake Rear Disc Brake Wheel Kit w/ E-Brake Ford Torino Style, 5 x 5

    Ford Torino Style, 2.5" Offset, 14" Drilled & Slotted Zinc Coated Rotors, 6 Piston Black or Red Calipers, 5 x 5

    Add to Compare Product Takes 7 Days to Ship
    Part # 9B6RWBK-214
    0%
     
  6. 14" Big Brake Rear Disc Brake Wheel Kit w/ E-Brake for Early Ford W/Big bearing

    Early Ford W/Big bearing,, 14" Drilled & Slotted Zinc Coated Rotors, 6 Piston Black or Red Calipers, 5 x 4.75 & 5 x 4.5

    Add to Compare Product Takes 7 Days to Ship
    Part # E9B6RWBK-114
    0%
     
  7. Baer 13" SS4+ 4-Piston Rear Brake System w/ Park Brake, Black for 1973-1977 GM A-Body

    1973-1977 GM A-Body, SS4+, 4-Piston, Rear, Black

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302429B
    0%
    $1,950.00
  8. Baer 14" Extreme+ 6-Piston Rear Brake System w/ Park Brake, Red for 1970-1971 Ford Fairlane

    1970-1971 Ford Fairlane, Extreme+, 6-Piston, Rear, Red

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302385R
    0%
    $4,200.00
  9. Baer 14" Pro+ 6-Piston Rear Brake System w/ Park Brake, Red for General Fit 2 bolt

    General Fit 2 bolt, 5-Lug, Pro+, 6-Piston, Rear

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302357R
    0%
    $3,023.00
  10. Baer 13" Pro+ 6-Piston Rear Brake System w/ Park Brake, Red for General Fit 2 bolt

    General Fit 2 bolt, 5-Lug, Pro+, 6-Piston, Rear, Red

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302356-R
    0%
    $2,864.00
  11. Baer 13" Pro+ 6-Piston Rear Brake System w/ Park Brake, Black for 1964-1972 GM A-Body

    1964-1972 GM A-Body, 5-Lug, Pro+, 6-Piston, Rear, Black

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302352-B
    0%
    $2,864.00
  12. Baer 14" Pro+ 6-Piston Rear Brake System w/ Park Brake, Red for 1964-1972 GM A-Body

    1964-1972 GM A-Body, 5-Lug, Pro+, 6-Piston, Rear

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302351R
    0%
    $3,023.00
  13. Baer 13" SS4+ 4-Piston Rear Brake System w/ Park Brake, Red for 1964-1972 GMC C10 6 Lug

    Fits 1960-87 Chevy/GMC C10 2WD Trucks w/OE Large Pattern 10/12 Bolt C-clip (BIH) Housing Ends, 6 Lug (6x5.5"BC), Rear, Red

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302340R
    0%
    $1,950.00
  14. Baer 13" SS4+ 4-Piston Rear Brake System w/ Park Brake, Red for 1964-1972 GMC C10 5 Lug

    Fits 1960-87 Chevy/GMC C10 2WD Trucks w/OE Large Pattern 10/12 Bolt C-clip (BIH) Housing Ends, 5 Lug (5x5"BC)

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302339-R
    0%
    $1,950.00
  15. Baer 13" SS4+ 4-Piston Rear Brake System w/ Park Brake, Black for 1964-1972 GM A-Body

    1964-1972 GM A-Body, 5-Lug, SS4+, 4-Piston, Rear, Black

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302339-B
    0%
    $1,950.00
  16. Baer 12" SS4 4-Piston Rear Brake, System w/ Park Brake, Red for 1964-1972 GM A-Body

    1964-1972 GM A-Body, 4 Lug, SS4, 4-Piston, Rear, Red

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302337-R
    0%
    $1,650.00
  17. Baer 12" SS4 4-Piston Rear Brake, System w/ Park Brake, Red for 1964-1969 Ford Falcon

    1964-1969 Ford Falcon, 5-Lug, SS4, 4-Piston, Rear, Red

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302326-R
    0%
    $1,650.00
  18. Baer 12" SS4 4-Piston Rear Brake, System w/ Park Brake, Black for 1960-1987 Chevy Truck 6 lug

    1960-1987 Chevy Truck, 6 Lug, SS4, 4-Piston, Rear, Black

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302326-B
    0%
    $1,650.00
  19. Baer 12" SS4 4-Piston Rear Brake, System w/ Park Brake, Silver for 1960-1987 Chevy Truck

    1960-1987 Chevy Truck, 5 Lug, SS4, 4-Piston, Rear, Silver

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302320-S
    0%
    $1,650.00
  20. Baer 12" SS4 4-Piston Rear Brake, System w/ Park Brake, Red for 1960-1987 Chevy Truck

    1960-1987 Chevy Truck, 6 Lug, SS4, 4-Piston, Rear, Red

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302320-R
    0%
    $1,650.00
  21. Baer 12" SS4 4-Piston Rear Brake, System w/ Park Brake, Black for 1960-1987 Chevy Truck 5 Lug

    1960-1987 Chevy Truck, 5 Lug, SS4, 4-Piston, Rear, Black

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302320-B
    0%
    $1,650.00
  22. Baer 12" SS4 4-Piston Rear Brake, System w/ Park Brake, Red for 1957-1968 Ford Galaxie

    1957-1968 Ford Galaxie, 5-Lug, SS4, 4-Piston, Rear, Red

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302314-R
    0%
    $1,650.00
  23. Baer 13" SS4+ 4-Piston Rear Brake System w/ Park Brake, Silver

    1957-1968 Ford Galaxie, 6-Lug, SS4+, 4-Piston, Rear, Silver

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302309S
    0%
    $1,950.00
  24. Baer 12" SS4 4-Piston Rear Brake, System w/ Park Brake, Silver for 1963-1970 Chevy 1/2 Ton 6 Lug

    1963-1970 Chevy 1/2 Ton 6 Lug, SS4, 4-Piston, Rear, Silver

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302308-S
    0%
    $1,650.00
  25. Baer 14" Pro+ 6-Piston Rear Brake System w/ Park Brake, Red for 1962-1969 Ford Fairlane

    1962-1969 Ford Fairlane, 6-Lug, Pro+, 6-Piston, Rear

    Add to Compare Product Takes 7 Days to Ship
    Part # 4302266-R
    0%
    $2,864.00
  26. Baer 11" SS4+ 4-Piston Front Brake System, Red

    1962-1969 Ford Fairlane, 5-Lug, SS4+, 4-Piston, Front, Red

    Add to Compare Product Takes 7 Days to Ship
    Part # 4301432R
    0%
    $1,550.00
  27. Baer 14" Pro+ 6-Piston Front Brake System, Red for 1965-1970 Chevy Fullsize Stock

    1965-1970 Chevy Fullsize Stock, Pro+, 6-Piston, Front

    Add to Compare Product Takes 7 Days to Ship
    Part # 4301428-R
    0%
    $3,023.00
  28. Baer 13" Pro+ 6-Piston Front Brake System, Red for 1958-1964 Chevy Fullsize

    1958-1964 Chevy Fullsize Stock, Pro+, 6-Piston, Front, Red

    Add to Compare Product Takes 7 Days to Ship
    Part # 4301427-R
    0%
    $2,864.00
  29. Baer 13" Pro+ 6-Piston Front Brake System, Black for 1960-1987 GM Truck C10

    1960-1987 GM Truck C10, Base, 4 Lug, Pro+, 6-Piston, Front, Black

    Add to Compare Product Takes 7 Days to Ship
    Part # 4301413-B
    0%
    $3,700.00
  30. Baer 13" Track4 4-Piston Front Brake System, Red for 1960-1987 GM Truck C10

    1960-1987 GM Truck C10, Base, 6-Lug, Track4, 4-Piston, Front, Red

    Add to Compare Product Takes 7 Days to Ship
    Part # 4301406-R
    0%
    $2,659.00
  31. Baer 13" Track4 4-Piston Front Brake System, Silver for 1960-1987 GM Truck C10

    1960-1987 GM Truck C10, Base, 5-Lug, Track4, 4-Piston, Front, Silver

    Add to Compare Product Takes 7 Days to Ship
    Part # 4301400-S
    0%
    $2,150.00
  32. Baer 13" Track4 4-Piston Front Brake System, Red for 1958-1964 Chevy Car

    1958-1964 Chevy Passenger Car, 5-Lug, Track4, 4-Piston, Front, Red

    Add to Compare Product Takes 7 Days to Ship
    Part # 4301400-R
    0%
    $2,150.00
  33. Baer 13" Track4 4-Piston Front Brake System, Black for 1958-1964 Chevy Car

    1958-1964 Chevy Passenger Car, 5-Lug, Track4, 4-Piston, Front, Black

    Add to Compare Product Takes 7 Days to Ship
    Part # 4301400-B
    0%
    $2,150.00
  34. Baer 14" Extreme+ 6-Piston Front Brake System, Red for 1955-1957 Chevy Passenger Car

    1955-1957 Chevy Passenger Car, 5-Lug, Extreme+, 6-Piston, Front, Red

    Add to Compare Product Takes 7 Days to Ship
    Part # 4301390-R
    0%
    $4,200.00
  35. Baer 13" Track4 4-Piston Front Brake System, Silver for 1955-1957 Chevy Car

    1955-1957 Chevy Passenger Car, 5-Lug, Track4, 4-Piston, Front, Silver

    Add to Compare Product Takes 7 Days to Ship
    Part # 4301381-S
    0%
    $2,150.00
  36. Baer 13" Track4 4-Piston Front Brake System, Black for 1955-1957 Chevy Car

    1955-1957 Chevy Passenger Car, 6-Lug, Track4, 4-Piston, Front, Black

    Add to Compare Product Takes 7 Days to Ship
    Part # 4301381-B
    0%
    $2,150.00
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