Product Summary

Front Position, 14 Inch Rotor Diameter, Powder Coated

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    Key Specs

    MFG. Part #140-9298-R
    PositionFront
    Rotor Diameter14 Inch
    Rotor TypeVented
    Caliper PistonsSix
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    Wilwood 140-9298-R 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

    1988 Chevrolet Corvette C-4 w/ HD Brake Option 13" Rotor
    1988 Chevrolet Corvette C-4 w/ STD Brake Option 12" Rotor
    1989 Chevrolet Corvette C-4 w/ HD Brake Option 13" Rotor
    1989 Chevrolet Corvette C-4 w/ STD Brake Option 12" Rotor
    1990 Chevrolet Corvette C-4 w/ HD Brake Option 13" Rotor
    1990 Chevrolet Corvette C-4 w/ STD Brake Option 12" Rotor
    1991 Chevrolet Corvette C-4 w/ HD Brake Option 13" Rotor
    1991 Chevrolet Corvette C-4 w/ STD Brake Option 12" Rotor
    1992 Chevrolet Corvette C-4 w/ HD Brake Option 13" Rotor
    1992 Chevrolet Corvette C-4 w/ STD Brake Option 12" Rotor
    1993 Chevrolet Corvette C-4 w/ HD Brake Option 13" Rotor
    1993 Chevrolet Corvette C-4 w/ STD Brake Option 12" Rotor
    1994 Chevrolet Corvette C-4 w/ HD Brake Option 13" Rotor
    1994 Chevrolet Corvette C-4 w/ STD Brake Option 12" Rotor
    1995 Chevrolet Corvette C-4 w/ HD Brake Option 13" Rotor
    1995 Chevrolet Corvette C-4 w/ STD Brake Option 12" Rotor
    1996 Chevrolet Corvette C-4 w/ HD Brake Option 13" Rotor
    1996 Chevrolet Corvette C-4 w/ STD Brake Option 12" Rotor

    Charts

    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 140-9298-R Specifications

    KEY SPECS
    MFG. Part #140-9298-R
    BrandWilwood
    PositionFront
    Rotor Diameter14 Inch
    Rotor TypeVented
    Caliper PistonsSix
    Caliper FinishPowder Coated
    Parking Brake ProvisionNo
    Minimum Recommended Wheel Diameter18 Inch
    Rotor ShapeRound
    Hardware IncludedYes
    Rotor StyleSlotted
    Spindle TypeFactory Disc Spindle
    Front Rotor IncludedYes
    Front Rotor Diameter14 Inch
    Front Caliper IncludedYes
    Rear Caliper IncludedNo
    Front Spindles IncludedNo
    Master Cylinder IncludedNo
    Brake Booster IncludedNo
    Brake Hoses IncludedYes
    Rear Rotor IncludedNo
    ColorRed
    Front Caliper Piston Quantity6
    Bolt Pattern5 on 4.5" | 4.75"
    Front Caliper FinishPowder Coated
    GENERAL
    GTIN Code889545031690
    Rotor Thickness1.1"
    Stud Diameter0.56"
    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 FinishNatural
    Rotor Material TypeSpec-37 Iron
    Vane Count72 Curved Vane
    BeddedNo
    BalancedYes
    Hat TypeBig Brake Hat - Short Offset
    Hat FinishBlack E-Coat
    Hat Material TypeAluminum
    Hat Offset Dimension0.88"
    Brake Lines IncludedNo
    Caliper ColorRed
    Caliper Material TypeForged Aluminum
    Hat Bolt Circle 15 x 4.50
    Hat Bolt Circle 25 x 4.75
    Stud Diameter 20.52"

    Questions & Answers

    1 Question • 1 Answer

    Wondering what's the smallest diameter rim the rotor and caliper will fit in properly. I have a 93' c4 vette I'm looking into putting these on . Any help would be great.

    by Darren

    • 8 years ago

    1 answer

    1 of 1 questions shown

    Fitment

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