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1957 - 1962 Mopar Front 4-Piston Power Disc Brake Conversion Kit - A154-4


Convert your Mopar "C-Body" brakes to disc brakes using brake parts from the original Mopar prints!

4-piston calipers and all the correct original parts make this the easiest kit to install in just hours.

Simple bolt on instructions and all the parts you need to convert from drum to disc brakes.

  • For O.E. power or non-power cars.
  • All hardware included.
  • 11.25" rotors (dual bolt patterns) and brackets that bolt up to your stock drum spindles. No front end alignment needed.
  • Kit will fit into most stock 14" wheels.
  • Calipers are E-coated for long life and feature all stainless components, 100% made in USA.
  • Includes master cylinder.
  • Rotors available with optional Turbo slotting or Big Bite cross drilling and slotting, both with Xtra Life plating.

Click here to download

REMINDER! Please do not purchase this kit without reviewing the wheel fitment diagram.
Pricing: $988.95

Customize Your Item

- Rotor Upgrades -


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

Replacement Parts



Shipping Information

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

Customer Reviews

Comment Total Reviews (1)

Great Conversion
  • Currently 4/5 Stars

Reviewed by: Boyd09/20/2014 07:06PM

Product ownership: A year or longer

Purchased from: SSBC Performance Brake Systems

Bought this kit years ago. Let it sit thinking it was probably just a little too complex for me. Had the car in storage and needed to move it and send to the shop. Broke down and decided to give the kit an attempt. WoW! So easy we had the thing done that afternoon and still had only drank a few beers each. I spent longer dialing in the finer points than I did putting this kit on! If you can, spring for better pads. They do the job, but on a big old horse like this, you need more stopping power. Now I'm headed for the rear brakes and round this baby out.

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