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Product Summary

Front Position, Dual: 5 on 4.5" | 4.75" Bolt Pattern

    Key Specs

    MFG. Part #140-12305-D
    BrandWilwood
    PositionFront
    Rotor Diameter11 Inch
    Rotor TypeVented

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    Details

    NULLFDLI Pro-Series Front Hub Kits offer complete disc brake upgrade solutions for traditional non-ABS spindle applications on American muscle cars, vintage rods, and heavy weight drag cars. Based on the venerable forged billet Dynalite caliper, these versatile kits are easily optioned to suit the braking requirements and style preferences for a daily driver, serious competition, or the most discriminating show enthusiast. Most kits require no modifications for installation, and provide plenty of clearance inside popular 15" wheels. FDLI Pro-Series kits can be used with either manual or power boost master cylinders.

    Application

    1955 Chevrolet One-Fifty Series w/ Heidts 2" Drop Spindle
    1955 Chevrolet Two-Ten Series w/ Heidts 2" Drop Spindle
    1956 Chevrolet One-Fifty Series w/ Heidts 2" Drop Spindle
    1956 Chevrolet Two-Ten Series w/ Heidts 2" Drop Spindle
    1957 Chevrolet One-Fifty Series w/ Heidts 2" Drop Spindle
    1957 Chevrolet Two-Ten Series w/ Heidts 2" Drop Spindle

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    Specifications

    KEY SPECS
    MFG. Part #140-12305-D
    BrandWilwood
    PositionFront
    Rotor Diameter11 Inch
    Rotor TypeVented
    GENERAL
    Bolt PatternDual: 5 on 4.5" | 4.75"
    Caliper PistonsFour
    Caliper FinishPowder Coated
    ColorBlack
    Parking Brake ProvisionNo
    Minimum Recommended Wheel Diameter14 Inch
    Rotor Thickness0.81"
    Stud Diameter1/2-20
    Spindle TypeDrop Spindle
    Mount TypeLug
    Total Piston Area4.80 sq. in.
    Piston TypeStainless
    Pad Area6.36 sq. in.
    Pad Volume2.1 cu. in.
    Brake Pad CompoundBP-10
    Rotor StyleDrilled and Slotted
    Caliper TypeForged Dynalite
    Rotor FinishBlack E-Coat
    Rotor Material TypeCast Iron
    Vane Count30 Straight Vane
    BeddedNo
    BalancedNo
    Stud Diameter 21/2-20
    GTIN Code889545016161
    Front Rotor IncludedYes
    Front Rotor Diameter11 Inch
    Rear Rotor IncludedNo
    Front Caliper IncludedYes
    Front Caliper Piston Quantity4
    Front Caliper FinishPowder Coated Black
    Rear Caliper IncludedNo
    Front Spindles IncludedNo
    Master Cylinder IncludedNo
    Brake Booster IncludedNo