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SSBC Power Drum to Disc Brake Conversion Kit with 2 Inch Drop Spindles & 2 Piston Aluminum Calipers - Front - A121-4

Drum to disc brake conversion kit with Force 10 Classic 4-Piston Aluminum calipers; power. Bolts to 6 cylinder or V8 drum brake spindles. For manual transmission cars only.

Minimum Wheel Size: 15"
Caliper Name: Force 10 Classic
Number of Pistons: 4
Piston Size: 43mm
Material: Aluminum
Caliper Standard Finish: Clear Anodized
Caliper Optional Finished: Polished or Powder Coated
Rotor Diameter: 11.25
Rotor Thickness: 0.8125"
Rotor Venting: Uni-directional (straight vane)
Rotor Standard Finish: Slotted and Plated
Rotor Optional Finishes: None
Bolt Pattern: 5 x 4.5"

Additional Features:
*NOTE: Most 6 cylinder cars have a 4 x 4.5" bolt pattern - this kit will convert the front only to a 5 x 4.5" bolt pattern.

All hardware included.

Calipers come with clear anodized finish. Optional polishing or powder-coating available.

For manual transmission cars only.

Includes Force 10 Classic 4-Piston aluminum calipers.

Includes master cylinder and 7" booster.

Includes new brake pedal.

Includes Turbo slotted rotors with Xtra Life plating.

Performance Disc Brake Rotors

Rotors are an integral component of any disc brake system. When you apply the brakes, your vehicle�s energy is turned into heat that the rotors absorb. It is important to keep them as cool as possible while braking in order to prevent brake fade and to maximize braking performance.

All of our rotors are vented, meaning internal vanes inside the rotor help cool it by forcing air through the rotor. This helps dissipate the heat generated when you apply the brakes, thus reducing brake fade and increasing braking performance. There are 2 types of venting: uni-directional (or straight vane) and directional (or curved vane).

Uni-directional (straight vane) rotors do not have a specific left or right side. A uni-directional rotor can be used on either the left or right side of your vehicle. (If you have your uni-directional rotors slotted, then there will be a specific left and right rotor due to the slots.)

Directional (curved vane) rotors do have a specific left and right side. The vanes inside are curved to facilitate the maximum amount of air flowing through the rotor. These rotors need to be installed on a specific side of the vehicle so maximum airflow is achieved. If you put a left directional rotor on the right side, you will hamper the cooling effect that the venting provides. (Please note: for our kits that come with uni-directional rotors, there is no option to have directional rotors.)

Rotor Finish:
â?¢ Standard Finish
Our rotors are available with 3 different finishes. Our basic rotors have just a standard finish. This is the basic finish from the factory.

Turbo Slotted and Xtra Life Plated
All of our kits that come with the standard finish rotors can be upgraded to include Turbo slotting and Xtra Life plating.

Our Turbo slots are milled with CNC machine precision. The slots, like the venting, help cool the rotors. When the brakes are applied, heat and gas are generated between the pads and rotors. As the rotors get hotter, this gas can actually push the pads away from the rotors, which results in brake fade. The slots provide a space for this heat and gas to escape, thus improving braking performance. The slots also clean the pads, removing any debris that might have accumulated. This too helps your braking performance. We Turbo slot both the inboard and outboard sides of the rotors.

In our Xtra Life plating process, we add layers of a protective finish to the entire surface of the rotor. This will help prevent the areas where the pads do not come into contact with the rotor from rust and corrosion, all while maintaining that �new� look.

Big Bite Cross Drilled, Turbo Slotted and Xtra Life Plated
Most of our kits that come with the standard or Turbo slotted and Xtra life plated rotors can be upgraded to our new Big Bite cross drilled rotors. These rotors include all the features of our Turbo slotted and Xtra Life plated rotors PLUS all the added benefits of cross drilling

Force 10 4-Piston Front Disc Brake Kits

For maximum stopping power.

â?¢ Features either our Force 10 Classic, Force 10 Extreme or Force 10 Elite 4-piston aluminum calipers.
� Force 10 Classic caliper comes with four 43mm stainless steel pistons and is available with 11� - 12� rotors
� Force 10 Extreme caliper available with four 38mm, 43mm or 48mm stainless steel pistons (size depends on application) and is available with 13� - 14� rotors
â?¢ Force 10 Elite caliper comes with four 45mm stainless steel pistons
� Lightweight aluminum reduces �unsprung weight� for better ride quality
â?¢ Corrosion-free stainless steel pistons minimize heat transfer to the brake fluid for optimum performance
â?¢ All calipers come standard with a clear anodized finish; optional powder-coating or polishing available
â?¢ 4-piston design applies pressure to both sides of the rotor, resulting in increased braking performance
â?¢ Kits are complete with rotors, brackets, pads, master cylinder, spindles, seals, bearings, splash shields, lines and hardware (exact contents vary among kits)
â?¢ Rotors available with optional Turbo slotting and Xtra Life plating (standard in some kits)
â?¢ Some kits available in both power and non-power (depending on the application)
â?¢ Some kits available with 2" drop spindles (depending on the application)
â?¢ See Force 10 4-piston rear kits for matching rear brakes

Was: $2,765.99
Sale: $2,304.99



Vented Rotors Improve Air Flow!


Professional Installation is Recommended.

Power Drum to Disc Brake Conversion Kit with 2 Inch Drop Spindles & 2 Piston Aluminum Calipers - Front Fits:
â?¢ 1967-1969 Ford Mustang


  • 564840
  • 564840
  • SSBC
  • New


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  • $90.99