Product Summary

Front Position, 11 Inch Rotor Diameter, Powder Coated

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    Key Specs

    MFG. Part #140-12305-D
    PositionFront
    Wheel Bolt Pattern (in.)5x4.75 in.
    Wheel Bolt Pattern (mm)5x120.65 mm
    Rotor Diameter11 Inch
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    Wilwood 140-12305-D 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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    Specs

    Our rotors are machined and fully e-coated, just like the rotor hats. This is a protectant coating the prohibits surface rust from forming on the exposed surfaces. Once the parts are installed and being bedded in, the brake pad friction and caliper pressure will remove the coating at the spot the brake pads touch. This will expose the silver iron material underneath.

    Wilwood 140-12305-D Specifications

    KEY SPECS
    MFG. Part #140-12305-D
    BrandWilwood
    PositionFront
    Wheel Bolt Pattern (in.)5x4.75 in.
    Wheel Bolt Pattern (mm)5x120.65 mm
    Rotor Diameter11 Inch
    Rotor TypeVented
    Caliper PistonsFour
    Caliper FinishPowder Coated
    Parking Brake ProvisionNo
    Minimum Recommended Wheel Diameter14 Inch
    Rotor ShapeRound
    Hardware IncludedYes
    Rotor StyleDrilled & Slotted
    Spindle TypeDrop Spindle
    Front Rotor IncludedYes
    Front Rotor Diameter11 Inch
    Front Caliper IncludedYes
    Rear Caliper IncludedNo
    Front Spindles IncludedNo
    Master Cylinder IncludedNo
    Brake Booster IncludedNo
    Brake Hoses IncludedYes
    Rear Rotor IncludedNo
    ColorBlack
    Bolt Pattern5 on 4.5" | 4.75"
    Front Caliper Piston Quantity4
    Front Caliper FinishPowder Coated
    GENERAL
    GTIN Code889545016161
    Rotor Thickness0.81"
    Stud Diameter1/2-20
    Mount TypeLug
    Total Piston Area4.80 sq. in.
    Piston TypeStainless
    Pad Area6.36 sq. in.
    Pad Volume2.1 cu. in.
    Brake Pad CompoundBP-10
    Caliper TypeLug
    Rotor FinishBlack E-Coat
    Rotor Material TypeIron
    Vane Count30 Straight Vane
    BeddedNo
    BalancedNo
    Brake Lines IncludedNo
    Caliper ColorBlack
    Caliper Material TypeForged Aluminum
    Stud Diameter 21/2-20

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