Menu

Shop

Garage

Cart

Account

Product Summary

Front Position, 5 on 4.5" Bolt Pattern, Natural

    Comes as a Kit

    See more details

    Key Specs

    PositionFront
    Bolt Pattern5 on 4.5"
    Rotor Diameter11 Inch
    Rotor TypeVented
    Caliper PistonsOne
    See more specs

    Need To Know

    Quick and Easy Returns

    Return Policy

    Speedway Motors 91031457 Details

    Complete 1957-1972 Full-Size Ford Front Disc Brake Conversion Kit Includes:

    • 11" Rotors 
    • Standard Calipers 
    • Brake Pads
    • Caliper Brackets
    • Rubber Brake Hoses & Banjo Bolts
    • Bearings, Seals, & Mounting Hardware

    Application

    • 1957-1968 Galaxie
    • 1957-1968 Galaxie 500
    • 1957-1964 Ranchero, Sunliner, Starliner, Ranch Wagon
    • 1957-1960 Ford Thunderbird ( Sway bar modifications necessary)

    Charts

    Speedway Motors 91031457 Specifications

    KEY SPECS
    MFG. Part #91031457
    BrandSpeedway Motors
    PositionFront
    Bolt Pattern5 on 4.5"
    Rotor Diameter11 Inch
    Rotor TypeVented
    Caliper PistonsOne
    Caliper FinishNatural
    ColorNatural
    Parking Brake ProvisionNo
    Minimum Recommended Wheel Diameter15 Inch
    Rotor ShapeRound
    Hardware IncludedYes
    Spindle TypeFactory Drum Spindle
    Rotor StylePlain Face
    Front Rotor IncludedYes
    Front Rotor Diameter11 Inch
    Front Caliper IncludedYes
    Front Caliper Piston Quantity1
    Front Caliper FinishNatural
    Rear Caliper IncludedNo
    Front Spindles IncludedNo
    Master Cylinder IncludedNo
    Brake Booster IncludedNo
    Brake Hoses IncludedYes
    Rear Rotor IncludedNo
    GENERAL
    Sold in QuantityKit
    NotesREPLACEMENT PADS 9193382 8358939
    Mount TypeBolt-On
    Rotor FinishNatural
    Brake Lines IncludedNo
    Brake Hose MaterialRubber
    Mounting Bracket IncludedYes

    Ratings & Reviews

    4

    3 Reviews

    Overall Assessment

    Customers appreciate the 1959 Ford Custom 300 for its comprehensive package kit, based on later Grenada disc brakes. All necessary components are included in the kit, which provides added convenience. However, some customers mentioned required caliper mount grinding for fitting. A trait that stood out in the reviews is the longevity and durability of the product, even though the spindle castle nut for the '59 Ford was not a perfect fit. Customers expressed a desire for an instruction manual for assembly and precise alteration suggestions, pointing out areas for future enhancement. Despite minor issues, the product remains a go-to preference for its quality and versatility.

    4

    3 reviews

    5

    0

    4

    3

    3

    0

    2

    0

    1

    0

    Filter by Ratings

    Price is right, but could use improvements

    4.0

    11 months ago

    G Rapids

    Michigan

    Verified

    The spindle nut does not work with a 1963 Galaxie 500 spindle, and the smaller of the two brake caliper bracket bolts also have issues, the sent a bolt and nut, but with two different thread pitches. Other than those small issues, it seems like it'll be a great product for my car.

    Would Recommend

    1959 Ford Custom 300 - Not perfect, but decent

    4.0

    3 years ago

    '59er Custom 300

    Duncan, OK

    Verified

    Great package kit based on later Grenada disc brakes. Everything is included in kit. A lot of grinding was required on the caliper mounting brackets to fit my spindles. The bearing races of the rotors had to be swapped (correct bearings and races were included in kit). Only negative I've seen thus far is the spindle castle nut is not correct for the '59 Ford Custom 300....I had to reuse my old ones. Also, would be great to have a small tube of caliper slide grease and disc brake quite included in the kit.

    Would Recommend

    Maybe the rear brakes when I get more money saved up

    4.0

    4 years ago

    Robbie

    Gibbon Nebraska

    Verified

    It would have been nice if we got paperwork that shows you how to put it together and where to grind so it fit right

    Would Recommend

    Showing 3 of 3 reviews