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Product Summary

Front Position, 5 on 4.5" Bolt Pattern, Natural

  • Gain modern stopping power on your 1954-1956 Ford with our complete 11" disc brake kit
  • This kit is designed to work with your stock 15" wheels
  • Features 11" cast iron rotors, loaded metric calipers, slide bolts, brake hoses, crush washers, dust caps, and all seals, bearings, & hardware
  • Also fits 1954 Ford Crestline, 1954-1956 Customline & Mainline, 1955-1956 Fairlane, Victoria, & Crown Victoria, as well as 1955-1957 Thunderbird
  • Comes with detailed instructions to provide a painless installation

Comes as a Kit

Key Specs

MFG. Part #91032000
BrandSpeedway Motors
PositionFront
Rotor Diameter11 Inch
Rotor TypeVented

Need To Know

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Details

  • Disc brake stopping power at nearly the same cost as rebuilding/replacing drum brakes
  • 11” diameter, 1” thick vented cast iron rotors dissipate heat faster than drum brakes
  • Serviceable design ensures good drivability and piece-of-mind when on the road
  • Street-friendly GM D154 style pads, replacements available nearly everywhere
  • GM “Metric” style single piston calipers with 7/16”-20 banjo-style inlets
  • Ford wheel bolt pattern (5x4.5” for 1/2” studs)
  • Designed to work with stock 15-inch wheels
  • Easy bolt-on installation w/ included instruction sheet
  • Includes heavy steel mounting brackets, Grade 8 hardware, and nylon lock nuts (everything you need)

Disc Brake Stopping Power at a Great Value

This economical disc brake kit for 1954-1956 Ford cars (including 1955-1957 Thunderbird!) is simple to install and provides big stopping power, at a price nearly the same as replacing your car's original drum brakes. That classic Ford/Mercury doesn't need to suffer from weak, old drum brakes that leave you nervous about driving. Your passengers, you, and your car deserve the confidence of disc brakes and our kit delivers that confidence with exceptional value.

All New Components Designed to Perform

Aftermarket disc brakes are superior to original drums in many ways: more braking force, less brake fade, and easier service. Stopping power starts with our newly manufactured GM Metric D154 style single piston calipers, commonly found on 1978-1988 GM G-Body and A-Body cars. Large 11” diameter, 1” thick vented rotors provide more stopping leverage than common 9” or 10” drum brakes. Brake pads are easier to change than drum shoes, and our brake kit includes a street-friendly organic compound for long rotor/pad life. Replacement pads are common, available from your local auto parts store. Looking for more aggressive stopping power? We carry race-grade D154 disc brake pads that drop in just as easily.

Hardware and Instructions Included for An Easy Installation

Our disc brake conversion kiit includes a detailed, step-by-step instruction sheet with images. The floating calipers include new Grade 5 slider bolts, with all remaining hardware of Grade 8 quality. Cast iron rotors feature a 5x4.5” (Ford/Mopar/AMC) bolt pattern. Plus, this assembly will clear most 15” diameter wheels designed with disc brakes in mind.

Application

  • 1955-56 Ford Farilane
  • 1955-56 Ford Victoria
  • 1954 Ford Crestline
  • 1954-56 Ford Customline
  • 1954-56 Ford Mainline
  • 1955-57 Ford Thunderbird
  • 1955-56 Ford Crown Victoria

Charts

11" Brake Kit Installation Instructions (PDF)

Brake System Builder's Tip (JPG)

Brake Pad Brand Guide (JPG) 

Learn how to properly Bed-In your brake pads by reading our tech article.  Bedding-In Brake Pad Procedure.

Specifications

KEY SPECS
MFG. Part #91032000
BrandSpeedway Motors
PositionFront
Rotor Diameter11 Inch
Rotor TypeVented
GENERAL
Bolt Pattern5 on 4.5"
Caliper PistonsOne
Caliper FinishNatural
ColorNatural
Parking Brake ProvisionNo
Bore Size2.38"
Rotor Thickness0.88"
Rotor ShapeRound
Stud Diameter0.5"
Stud Length1.29"
Thread Pitch1/2"-20
Hardware IncludedYes
Sold in QuantityKit
Spindle TypeFord
Rotor StylePlain Face
Rotor FinishNatural
Rotor Material TypeCast Iron
Front Rotor IncludedYes
Front Rotor Diameter11 Inch
Rear Rotor IncludedNo
Front Caliper IncludedYes
Front Caliper Piston Quantity1
Front Caliper FinishNatural
Rear Caliper IncludedNo
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hose MaterialRubber
Brake Hoses IncludedYes