1987-92 Ford Mustang SSBC 4-Lug Rear Disc Brake Conversion Kit - Fox Body by SSBC

Mustang SSBC 4-Lug Rear Disc Brake Conversion Kit (87-92)

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  • SSBC Mustang 4-Lug Rear Disc Brake Conversion Kit (87-92)
Mustang SSBC 4-Lug Rear Disc Brake Conversion Kit (87-92)

Looking to do a rear disk conversion on your 1987-92 Ford Mustang? Check out this SSBC rear disk brake conversion kit!

Item #SS-A1121

Everyday Low Price: $792.72

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  • Improved Braking
  • Enhanced Exterior Styling
  • Converts Drum Brakes To Disk


  • Single Piston Calipers
  • 10.25" Rear Rotors
  • Uses Stock Axles
  • Fits 1987-92 Mustang

What's in the Box

  • (2) Rear Brake Calipers
  • (2) Rear Rotors
  • (2) Rear E-Brake Cables
  • (2) Caliper Brackets
  • (2) Rear Brake Lines
  • (1) Master Cylinder
  • Installation Hardware
  • Installation Instructions

Product Description

This is a rear disk brake conversion for your 4-lug 1987-1992 Ford Mustang. It allows an easy swap from your original drum brakes over to a disk brake setup. The kit comes complete with calipers, rotors, brackets, lines, cables and hardware for installation. Adding disk brakes to the rear of your Foxbody Mustang will help your braking performance and looks great behind your wheels.

NOTE: This kit requires the use of an Adjustable Brake Proportioning Valve as well as a Block off plug for the original proportioning valve which are not included in the kit.

Caliper Specs:
Number of Pistons: 1
Piston Size: 45mm
Constructed From: Cast Iron

Rotor Specs:
Diameter: 10.25"
Thickness: 0.949"
Venting: Uni-directional (straight vane)
Finish: Standard
Bolt Pattern: 4 x 4.25"

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Customer Photos (7)

Product Reviews (1)

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1 of 1 REVIEWS
1 of 1 REVIEWS

5 Stars   Look really good
By on 11/11/2014
Image uploaded by Paul H. Can not believe how easy they were to put on .... Everything went like clock work

Yes, I would recommend this item to a friend!

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Vehicle Applications

Ford Mustang - 1987 (87) - 1988 (88) - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92)

About This Brand

SSBC - Braking Rules
Stainless Steel Brakes Corporation (SSBC) is a cutting edge manufacturer of performance disc brake kits and accessories.
SSBC has the disc brake conversion and disc brake upgrade kits you need to increase stopping power in your Mustang or Lightning. With various kits offering 4 lug rear disc brakes, big brake upgrades, 5 lug conversions, and drilled and slotted rotors, you can easily outfit your Mustang with the best braking components in the industry at LatemodelRestoration.com.

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