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Product Summary

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

    Key Specs

    PositionFront
    Bolt PatternDual: 5 on 4.5" | 4.75"
    Rotor Diameter12.88 Inch
    Rotor TypeVented
    Caliper PistonsSix

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    Wilwood 140-11918-DR Details

    The unsurpassed braking capacity of the Forged Narrow Superlite 6R six-piston caliper serves as the base of this group of 13"-14" big rotor kits for these popular late model vehicles. FNSL6R kits are engineered application specific for simplified installation and full compatibility with OE master cylinder output and ABS functions where used. Big brake kits provide increased brake capacity and complimentary style with wheel, tire, and suspension upgrades on show cars and high performance street/track machines. Optional caliper finishes and rotor designs simplify personalizing the style and braking requirements of any application.

    Application

    1985 Chevrolet Corvette C-4
    1986 Chevrolet Corvette C-4
    1987 Chevrolet Corvette C-4

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    Wilwood 140-11918-DR Specifications

    KEY SPECS
    MFG. Part #140-11918-DR
    BrandWilwood
    PositionFront
    Bolt PatternDual: 5 on 4.5" | 4.75"
    Rotor Diameter12.88 Inch
    Rotor TypeVented
    Caliper PistonsSix
    Caliper FinishPowder Coated
    ColorRed
    Parking Brake ProvisionNo
    Minimum Recommended Wheel Diameter17 Inch
    Hardware IncludedYes
    Spindle TypeFactory Disc Spindle
    Rotor StyleDrilled & Slotted
    Front Rotor IncludedYes
    Front Rotor Diameter12.88 Inch
    Front Caliper IncludedYes
    Front Caliper Piston Quantity6
    Front Caliper FinishPowder Coated Red
    Rear Caliper IncludedNo
    Front Spindles IncludedNo
    Master Cylinder IncludedNo
    Brake Booster IncludedNo
    Rear Rotor IncludedNo
    GENERAL
    Rotor Thickness1.1"
    Stud Diameter0.52"
    Mount TypeRadial
    Total Piston Area4.04 sq. in.
    Piston TypeStainless
    Pad Area8.20 sq. in.
    Pad Volume3.8 cu. in.
    Brake Pad CompoundBP-10
    Caliper TypeRadial
    Rotor FinishBlack E-Coat
    Rotor Material TypeSpec-37 Iron
    Vane Count48 Curved Vane
    BeddedNo
    BalancedNo
    Hat TypeBig Brake Hat - Flared Bell
    Hat FinishBlack E-Coat
    Hat Bolt Circle 15 x 4.75
    Hat Material TypeAluminum
    Hat Offset Dimension1.50"
    GTIN Code889545014396
    Brake Lines IncludedNo
    Caliper ColorRed
    Caliper Material TypeForged Aluminum