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Disc Brake Kit - Front - 4 Piston - Manual - 11 inch rotors - V8 Spindle - A121

  • Bolts to 6 cylinder or V8 drum brake spindles. For automatic and manual transmission cars.
  • *NOTE: Most 6 cylinder cars have a 4 x 4.5 in. bolt pattern - this kit will convert the front only to a 5 x 4.5 in. bolt pattern.
  • All hardware included.
  • For automatic and manual transmission cars.
  • Includes master cylinder.
  • Master cylinder will not bolt to stock booster on vehicles with O.E. power drum brakes.
  • Rotors available with optional Turbo slotting and Xtra Life plating.
  • Calipers MADE IN THE USA

Click here to download

REMINDER! Please do not purchase this kit without reviewing the wheel fitment diagram.
Pricing: $1,098.83

Customize Your Item

- Rotor Upgrades -


Caliper Details
  • Caliper Name: Info Not Available
  • Number Of Pistons: 4
  • Piston Size: 43
  • Constructed From: Cast Iron
  • Caliper Standard Finish: Info Not Available
  • Caliper Optional Finishes: Info Not Available
Rotor Details
  • Diameter: 11.25
  • Thickness: 0.8125 in.
  • Venting: Uni-Directional
  • Rotor Standard Finish: Standard
  • Bolt Pattern: 5x4.5 in.

Replacement Parts

    Left: A2400
    Right: A2401



Shipping Information

  • Item Requires Shipping
  • 82.0 lbs.
  • W13.0000” x H32.0000” x L17.0000”

Customer Reviews

Comment Total Reviews (1)

Very nice kit
  • Currently 5/5 Stars

Reviewed by: Didier11/22/2012 11:48PM

Product ownership: A year or longer

Purchased from: SSBC Performance Brake Systems

I bought this about 10 years ago for my 68 Mustang and installed it then. Easy to install and performs great. I did have to modify the dust shields a little as they hit the calipers, but after that all was great. Now in 2012, It is still performing great but master cylinder is leaking so I will be ordering a replacement (no biggie as I expect these kind of repairs after so many years). Overall, this is a great kit if you are performing a drum to disc conversion.

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