Product Summary

Front Position, 13.06 Inch Rotor Diameter, Black

  • Kit is applicable to both the C5 and C6 Corvette
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Key Specs

MFG. Part #140-8921
PositionFront
Rotor Diameter13.06 Inch
Rotor TypeVented
Caliper PistonsSix
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Need To Know

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Wilwood 140-8921 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.

  • Kit is applicable to both the C5 and C6 Corvette

Application

2004 Cadillac XLR All
2005 Cadillac XLR All
2005 Chevrolet Corvette C-6
2006 Cadillac XLR All
2006 Chevrolet Corvette C-6
2006 Chevrolet Corvette C-6 - Z06
2007 Cadillac XLR All
2007 Chevrolet Corvette C-6
2007 Chevrolet Corvette C-6 - Z06
2008 Cadillac XLR All
2008 Chevrolet Corvette C-6
2008 Chevrolet Corvette C-6 - Z06
2009 Cadillac XLR All
2009 Chevrolet Corvette C-6
2009 Chevrolet Corvette C-6 - Z06
2010 Chevrolet Corvette C-6
2010 Chevrolet Corvette C-6 - Z06
2011 Chevrolet Corvette C-6
2011 Chevrolet Corvette C-6 - Z06
2012 Chevrolet Corvette C-6
2012 Chevrolet Corvette C-6 - Z06
2013 Chevrolet Corvette C-6
2013 Chevrolet Corvette C-6 - Z06

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Wilwood 140-8921 Specifications

KEY SPECS
MFG. Part #140-8921
BrandWilwood
PositionFront
Rotor Diameter13.06 Inch
Rotor TypeVented
Caliper PistonsSix
Caliper FinishPowder Coated
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter17 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StyleSlotted
Spindle TypeFactory Disc Spindle
Front Rotor IncludedYes
Front Rotor Diameter13.06 Inch
Front Caliper IncludedYes
Rear Caliper IncludedNo
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedYes
Rear Rotor IncludedNo
ColorBlack
Front Caliper FinishPowder Coated Black
Front Caliper Piston Quantity6
Bolt Pattern5 on 4.5" | 4.75"
GENERAL
GTIN Code889545030167
Rotor Thickness1.25"
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 FinishNatural
Rotor Material TypeSpec-37 Iron
Vane Count48 Curved Vane
BeddedNo
BalancedYes
Hat TypeBig Brake Hat - Short Offset
Hat FinishBlack E-Coat
Hat Material TypeAluminum
Hat Offset Dimension0.29"
Brake Lines IncludedNo
Caliper ColorBlack
Caliper Material TypeForged Aluminum
Hat Bolt Circle 15 x 4.75

Questions & Answers

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