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Wilwood 140-8314 Promatrix Rear Replacement Rotor Kit

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Wilwood 140-8314 Promatrix Rear Replacement Rotor Kit
Wilwood

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#8351408314

Wilwood 140-8314 Promatrix Rear Replacement Rotor Kit

  • ProMatrix Brake pad and rotor upgrade kits offer measurable brake performance improvements to racers and enthusiasts using the OE factory brake calipers
  • High performance pad compounds are specially selected to provide increased brake response and higher resistance against fade
  • Two-piece directional vane GT rotor kits provide high temperature durability for the track
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Rotor / Caliper Type:

Undrilled

Drilled

$807.11

/each

Factory Shipped

$903.97

Save $96.86


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Product Summary

Rear Position, 12 Inch Rotor Diameter, Not Applicable

  • ProMatrix Brake pad and rotor upgrade kits offer measurable brake performance improvements to racers and enthusiasts using the OE factory brake calipers
  • High performance pad compounds are specially selected to provide increased brake response and higher resistance against fade
  • Two-piece directional vane GT rotor kits provide high temperature durability for the track
  • SRP drilled and slotted black e-coat rotor kits provide high-tech style with corrosion resistance for the street
  • Wilwood Promatrix pads feature specially selected compounds for enhanced performance through increased friction properties and extended temperature range
See more details

Key Specs

MFG. Part #140-8314
PositionRear
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter12 Inch
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Wilwood 140-8314 Details

  • ProMatrix Brake pad and rotor upgrade kits offer measurable brake performance improvements to racers and enthusiasts using the OE factory brake calipers
  • High performance pad compounds are specially selected to provide increased brake response and higher resistance against fade
  • Two-piece directional vane GT rotor kits provide high temperature durability for the track
  • SRP drilled and slotted black e-coat rotor kits provide high-tech style with corrosion resistance for the street
  • Wilwood Promatrix pads feature specially selected compounds for enhanced performance through increased friction properties and extended temperature range

Application

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

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 140-8314 Specifications

KEY SPECS
MFG. Part #140-8314
BrandWilwood
PositionRear
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter12 Inch
Rotor TypeVented
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter16 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StyleSlotted
Front Rotor IncludedNo
Front Rotor Diameter12 Inch
Front Caliper IncludedNo
Rear Caliper IncludedNo
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedNo
Rear Rotor IncludedYes
Bolt Pattern5 on 4.75"
ColorBlack
GENERAL
Sold in QuantityKit
GTIN Code889545024548
Rotor Thickness0.81"
Brake Pad MaterialIntegrally molded
Offset0"
Axle Flange Offset0.00"
Brake Pad CompoundSemi-metallic
Rotor FinishBlack E-Coat
Rotor Material TypeSpec-37 Iron
Vane Count36 Curved Vane
BeddedNo
BalancedYes
Hat TypeBig Brake Hat - Short Offset
Hat FinishBlack E-Coat
Hat Material TypeAluminum
Hat Offset Dimension0.88"
Brake Lines IncludedNo
For Use with Stock CalipersYes
Intended for Street UseYes
Rear Rotor ConstructionVented
Rear Rotor Diameter12"
Rear Rotor Thickness0.81"
Hat Bolt Circle 15 x 4.75
Electronic Wear Sensor IncludedNo

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