Disc Brake Conversion Kits
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
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proven performance.
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.
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
* 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.
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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Brake And Suspension Package, 1949-1951 Ford Car 5x5.5 Bolt Pattern1949-1951 Ford Car, 5x5.5 Bolt Pattern, Upper and Lower Tubular Arms
Add to Compare Product Takes 7 Days to ShipPart # 4951BSP-5.5$1,950.00
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Complete Disc Brake Kit w/ Frame Booster for OEM Stock Spindles for 53-56 Ford Truck 5x5.5
1953-1956 Ford 1/2 Ton Truck, 12" Rotor, 5x5.5
Add to Compare Product Takes 7 Days to ShipPart # 5356CBK-5.5 -
Complete Disc Brake Kit w/ Frame Booster for OEM Stock Spindles for 53-56 Ford Truck 5x5.5 Upgraded Rotors
1953-1956 Ford 1/2 Ton Truck, 12" Rotor, 5x5.5, Drilled & Slotted
Add to Compare Product Takes 7 Days to ShipPart # 5356CBK-5.5ARGX -
Complete Disc Brake Kit w/ Frame Booster for OEM Stock Spindles for 53-56 Ford Truck 5x5.5 Drilled/Slotted Rotors w/ Red Caliper
1953-1956 Ford 1/2 Ton Truck, 12" Rotor, 5x5.5, Drilled & Slotted, Red Caliper
Add to Compare Product Takes 7 Days to ShipPart # 5356CBK-5.5ARGX-R -
Complete Disc Brake Kit w/ Frame Booster for OEM Stock Spindles for 53-56 Ford Truck 5x5.5 Upgraded Rotors and Black Calipers
1953-1956 Ford 1/2 Ton Truck, 12" Rotor, 5x5.5, Drilled & Slotted, Stainless Hose, Black Calipers
Add to Compare Product Takes 7 Days to ShipPart # 5356CBK-5.5UGB -
Complete Disc Brake Kit w/ Frame Booster for OEM Stock Spindles for 53-56 Ford Truck 5x5.5 Upgraded Rotors and Red Calipers
1953-1956 Ford 1/2 Ton Truck, 12" Rotor, 5x5.5, Drilled & Slotted, Stainless Hose, Red Calipers
Add to Compare Product Takes 7 Days to ShipPart # 5356CBK-5.5UGR -
Universal 11.65 In. Rear Disc Brake Kit, 9 In. Ford Rear Ends, 5 X 5 And 5 X 5.5
Fits 9 In. Ford Rear Ends, 11.65 In. Plain Vented Rotors, External Mechanical Parking Brake, Dual 5 X 5 And 5 X 5.5 Bolt Patterns
Add to Compare Product Takes 7 Days to ShipPart # 9RBP-5T$599.00
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Universal 12 In. Rear Disc Brake Kit, 9 In. Ford Rear Ends, 5 X 5 And 5 X 5.5, Black Calipers
Fits 9 In. Ford Rear Ends, 12 In. Drilled And Slotted Rotors, External Mechanical Parking Brake, Black Calipers, Dual 5 X 5 And 5 X 5.5 Bolt Patterns
Add to Compare Product Takes 7 Days to ShipPart # 9RBP12-5T$699.00
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Universal 12 In. Rear Disc Brake Kit, 9 In. Ford Rear Ends, 5 X 5 And 5 X 5.5, Red Calipers
Fits 9 In. Ford Rear Ends, 12 In. Drilled And Slotted Rotors, External Mechanical Parking Brake, Red Calipers, Dual 5 X 5 And 5 X 5.5 Bolt Patterns
Add to Compare Product Takes 7 Days to ShipPart # 9RBP12-5T-R$699.00
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Universal 13 In. Rear Disc Brake Kit, 9 In. Ford Rear Ends, 5 X 5 And 5 X 5.5, Black Calipers
Fits 9 In. Ford Rear Ends With Small, Big And Torino Style Flanges, 13 In. Drilled And Slotted Rotors, External Mechanical Parking Brake, Dual 5 X 5 And 5 X 5.5 Bolt Patterns
Add to Compare Product Takes 7 Days to ShipPart # 9RBP13-5T$795.00
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Universal 13 In. Rear Disc Brake Kit, 9 In. Ford Rear Ends, 5 X 5 And 5 X 5.5, Red Calipers
Fits 9 In. Ford Rear Ends With Small, Big And Torino Style Flanges, 13 In. Drilled And Slotted Rotors, External Mechanical Parking Brake, Dual 5 X 5 And 5 X 5.5 Bolt Patterns
Add to Compare Product Takes 7 Days to ShipPart # 9RBP13-5T-R$795.00
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Brake And Suspension Package, 1949-1951 Mercury Car 5x5.5 Bolt Pattern
1949-1951 Mercury Car, 5x5.5 Bolt Pattern, Upper and Lower Tubular Arms
Add to Compare Product Takes 7 Days to ShipPart # M4951BSP-5.5$1,950.00
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11.75 In. Front Disc Brake Kit for OEM Drum Brake Spindles, 1934-1948 Ford 1/2 Ton Truck, 5 x 5.5
1934-1948 Ford 1/2 Ton Truck, 11.75 In. Front Disc Brake Kit, OEM Drum Brake Spindles, One Piece Rotor, Single Piston Cast Iron Calipers, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # 3448WBK-5.5$550.00
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11.65 In. Rear Disc Brake Kit, Ford 9 In. Rear End, Red Wilwood Calipers, 5 x 5.5
Ford 9 In. Rear End, 11.65 In. Vented Rotors, Red Wilwood 2 Piston Calipers, 5 x 5.5, Drilled & Slotted, Stainless Steel Hoses
Add to Compare Product Takes 7 Days to ShipPart # WILCP2505-38-5512RD$856.00
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11.65 In. Rear Disc Brake Kit, Ford 9 In. Rear End, Black Wilwood Calipers, 5 x 5.5
Ford 9 In. Rear End, 11.65 In. Vented Rotors, Black Wilwood 2 Piston Calipers, 5 x 5.5, Drilled & Slotted, Stainless Steel Hoses
Add to Compare Product Takes 7 Days to ShipPart # WILCP2505-38-5512BK$856.00
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13 in. Front Big Brake Kit for TCI Custom IFS Spindles, 5 x 5.5, Red Calipers
TCI Custom IFS Spindles, 13 in. Drilled & Slotted Rotors, 52mm Twin Piston Calipers, Red Calipers, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # TCIWBK-P13TFR$919.00
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13 in. Front Big Brake Kit for TCI Custom IFS Spindles, 5 x 5.5, Black Calipers
TCI Custom IFS Spindles, 13 in. Drilled & Slotted Rotors, 52mm Twin Piston Calipers, Black Calipers, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # TCIWBK-P13TF$919.00
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13 in. Front Big Brake Kit for 2 in. Drop Spindles for Mustang II Suspension, 5 x 5.5, Red Calipers
Mustang II Suspension, 13 in. Drilled & Slotted Rotors, 52mm Twin Piston Calipers, Red Calipers, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # M2WBK-D13-5.5R$919.00
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13 in. Front Big Brake Kit for 2 in. Drop Spindles for Mustang II Suspension, 5 x 5.5, Black Calipers
Mustang II Suspension, 13 in. Drilled & Slotted Rotors, 52mm Twin Piston Calipers, Black Calipers, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # M2WBK-D13-5.5$919.00
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11.75 in. Front Disc Brake Kit w/ Aluminum Hubs for Mustang II Suspension, Stock or Drop Spindles, Wilwood Red Calipers, 5 x 5.5
Mustang II Suspension, 11.75 in. Drilled & Slotted Rotors, 2.00 in. Wilwood 2 Piston Calipers, Stainless Hoses, Red Calipers, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # M2WBK-5.5-WWR$877.00
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11.75 in. Front Disc Brake Kit w/ Aluminum Hubs for Mustang II Suspension, Stock or Drop Spindles, Wilwood Black Calipers, 5 x 5.5
Mustang II Suspension, 11.75 in. Drilled & Slotted Rotors, 2.00 in. Wilwood 2 Piston Calipers, Stainless Hoses, Black Calipers, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # M2WBK-5.5-WWB$877.00
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11.75 in. Front Disc Brake Kit w/ Aluminum Hubs for Mustang II Suspension, Stock or Drop Spindles, Red Calipers, 5 x 5.5
Mustang II Suspension, 11.75 in. Vented Rotors, 2.75 in. Single Piston Calipers, Red Calipers, Rubber Hoses, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # M2WBK-5.5-R$624.00
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11.75 in. Front Disc Brake Kit w/ Aluminum Hubs for Mustang II Suspension, Stock or Drop Spindles, Drilled & Slotted Rotors, Red Calipers, 5 x 5.5
Mustang II Suspension, 11.75 in. Drilled & Slotted Rotors, 2.75 in. Single Piston Calipers, Red Calipers, Rubber Hoses, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # M2WBK-5.5-ARGXR-R$699.00
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11.75 in. Front Disc Brake Kit w/ Aluminum Hubs for Mustang II Suspension, Stock or Drop Spindles, Drilled & Slotted Rotors, 5 x 5.5
Mustang II Suspension, 11.75 in. Drilled & Slotted Rotors, 2.75 in. Single Piston Calipers, Rubber Hoses, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # M2WBK-5.5-ARGX$644.00
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11.75 in. Front Disc Brake Kit w/ Aluminum Hubs for Mustang II Suspension, Stock or Drop Spindles, 5 x 5.5
Mustang II Suspension, 11.75 in. Vented Rotors, 2.75 in. Single Piston Calipers, Rubber Hoses, 5 x 5.5
Add to Compare In StockPart # M2WBK-5.5$569.00
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13 in. Front Disc Brake Kit w/ Corvette Style Stock Height Spindles for Mustang II, 5 x 5 and 5 x 5.5, Wilwood Black Calipers
Mustang II Suspension, 13 in. Drilled and Slotted Rotors, Wilwood 4 Piston Black Calipers, Stainless Steel Hoses, C7 Hubs, Dual Bolt Pattern 5 x 5 and 5 x 5.5, 1/2 x 20 Studs
Add to Compare Product Takes 7 Days to ShipPart # M2CSS-5T-WWB$1,478.00
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13 in. Front Disc Brake Kit w/ Corvette Style Stock Height Spindles for Mustang II, 5 x 5 and 5 x 5.5, Red Calipers
Mustang II Suspension, 13 in. Drilled and Slotted Rotors, C5 Twin Piston Red Calipers, Stainless Steel Hoses, C7 Hubs, Dual Bolt Pattern 5 x 5 and 5 x 5.5, 1/2 x 20 Studs
Add to Compare Product Takes 7 Days to ShipPart # M2CSS-5T-13R$779.00
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13 in. Front Disc Brake Kit w/ Corvette Style Stock Height Spindles for Mustang II, 5 x 5 and 5 x 5.5, Black Calipers
Mustang II Suspension, 13 in. Drilled and Slotted Rotors, C5 Twin Piston Black Calipers, Stainless Steel Hoses, C7 Hubs, Dual Bolt Pattern 5 x 5 and 5 x 5.5, 1/2 x 20 Studs
Add to Compare Product Takes 7 Days to ShipPart # M2CSS-5T-13B$779.00
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13 in. Front Disc Brake Kit w/ Corvette Style 2 in. Drop Spindles for Mustang II, 5 x 5 and 5 x 5.5, Wilwood Black Calipers
Mustang II Suspension, 13 in. Drilled and Slotted Rotors, Wilwood 4 Piston Black Calipers, Stainless Steel Hoses, C7 Hubs, Dual Bolt Pattern 5 x 5 and 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # M2CSD-5T-WWB$1,478.00
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13 in. Front Disc Brake Kit w/ Corvette Style 2 in. Drop Spindles for Mustang II, 5 x 5 and 5 x 5.5, Red Calipers
Mustang II Suspension, 13 in. Drilled and Slotted Rotors, C5 Twin Piston Red Calipers, Stainless Steel Hoses, C7 Hubs, Dual Bolt Pattern 5 x 5 and 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # M2CSD-5T-13R$779.00
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13 in. Front Disc Brake Kit w/ Corvette Style 2 in. Drop Spindles for Mustang II, 5 x 5 and 5 x 5.5, Black Calipers
Mustang II Suspension, 13 in. Drilled and Slotted Rotors, C5 Twin Piston Black Calipers, Stainless Steel Hoses, C7 Hubs, Dual Bolt Pattern 5 x 5 and 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # M2CSD-5T-13B$779.00
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11.65 In. Rear Disc Brake Kit w/ E-Brakes & Upgraded Rotors, Flange 9 In. Ford, Red Calipers, 5 x 5.5
9 In. Ford, 11.65 In. Drilled & Slotted Rotors, Powder Coated Red Calipers, Stainless Hoses, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # CP2505-38-5512UGR$754.00
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11.65 In. Rear Disc Brake Kit, Ford 9 In. Rear End, Black Calipers, 5 x 5.5
9 In. Ford Rear End, 11.65 In. Vented Rotors, Single Piston Black Calipers, 5 x 5.5, No E-Brake
Add to Compare Product Takes 7 Days to ShipPart # CP2505-38-5512NEB$599.00
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11.65 In. Rear Disc Brake Kit w/ E-Brakes, Flange 9 In. Ford, Red Calipers, 5 x 5.5
9 In. Ford, 11.65 In. Drilled & Slotted Rotors, Powder Coated Red Calipers, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # CP2505-38-5512-ARGXR$729.00
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11.65 In. Rear Disc Brake Kit w/ E-Brakes, Flange 9 In. Ford, 5 x 5.5 w/ Upgraded Rotors
9 In. Ford, 11.65 In. Drilled & Slotted Rotors, Single Piston Calipers, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # CP2505-38-5512-ARGX$674.00
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11.65 In. Rear Disc Brake Kit w/ E-Brakes, Flange 9 In. Ford, 5 x 5.5
9 In. Ford, 11.65 In. Vented Rotors, Single Piston Calipers, 5 x 5.5
Add to Compare Product Takes 7 Days to ShipPart # CP2505-38-5512$599.00
