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1964.5-1966 6 Cylinder Ford Mustang Front Power Disc Brake Conversion kit -  A120-5


Most of the early Ford Mustangs sold in 1964-66, were 6 cylinder 4 lug cars. This kit is specifically made for those vehicles. With a simple bolt on disc brake conversion kit, you can install in just hours make your Mustang stop like a modern car.

  • For Automatic Transmission, 4 lug, 6 cylinder cars only.
  • All hardware included.
  • Includes Duel Reservoir Master Cylinder, Adjustable Proportioning Valve, and 7" single diaphragm booster.
  • Will not fit stock 13" wheels, and Some 14" wheels. Conversion kit may require a wheel spacer for rim fitment.
  • 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: $1,018.62

Customize Your Item

- Rotor Upgrades -


  • Caliper Name: Info Not Available
  • Number Of Pistons: 1
  • Piston Size: 57 mm
  • Constructed From: Cast Iron
  • Caliper Standard Finish: Natural
  • Diameter: 10.25 in.
  • Thickness: 0.875 in.
  • Venting: Uni-Directional
  • Rotor Standard Finish: Standard
  • Bolt Pattern: 4x4.5 in.

Replacement Parts


Shipping Information

  • Item Requires Shipping
  • 86.0 lbs.
  • W17.0000” x H13.0000” x L32.0000”

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