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Wilwood

Wilwood Hat-Dynamic Park Brake 0.662in Offset 5 x 4.75 - 12 on 8.75in

SKU: WIL170-13160

Brake Rotor Hats

WIL Rotor Hat...

Wilwood Hat-Dynamic Park Brake 0.662in Offset 5 x 4.75 - 12 on 8.75in

Wilwood

Wilwood Hat-Dynamic Park Brake 0.662in Offset 5 x 4.75 - 12 on 8.75in

SKU: WIL170-13160

Brake Rotor Hats

WIL Rotor Hat...

A$490.71
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

Wilwood's new Dynamic Bobbin Mount Hats incorporate a new rotor mounting system that allows the rotors to move independently of the hats as they expand and contract through heat cycles. All thermally generated stress is removed from the rotor attachment points. The rotors stay flatter and run truer. Brake response and pedal feel remain consistent. Pad knock back and rotor drag are eliminated. The hats are no longer distorted by stresses generated by thermal expansion and shrinkage of the rotors. All problems associated with thermal distortion are eliminated.

Part Type

Brake Rotor Hats

Data: v4.2 - Upd: 2026-10-13 21:12:39

Specifications

Product Attributes - UPC
889545042146
Product Attributes - Brand
Wilwood Disc Brakes
Product Attributes - Quantity
Sold individually.
Product Attributes - Part Type
Brake Rotor Hats
Product Attributes - Product Line
Wilwood Dynamic Bobbin Mount Hats
Product Attributes - Brake Rotor Hat Type
Bobbin
Product Attributes - Brake Rotor Hat Color
Black anodized
Product Attributes - Brake Rotor Hat Material
Aluminum
Product Attributes - Manufacturer's Part Number
170-13160
Product Attributes - Brake Rotor Hat Bolt Circle
12 x 8.75 in.
Product Attributes - Brake Rotor Hat Offset (in.)
0.66
Product Attributes - Brake Rotor Hat Clearance I.D. (in.)
7.10
Product Attributes - Brake Rotor Hat Face Thickness (in.)
0.25
Product Attributes - Brake Rotor Hat Center Hole I.D. (in.)
2.78
Product Attributes - Brake Rotor Hat Stud Hole Diameter (in.)
0.52

Reference Information

Brand Name/s Wilwood
StreetFX SKU wil170-13160
SFX Item ID 4406586
Supplier Item Code 4406586
Manufacturer SKU 170-13160
Manufacturer UPC 889545042146
Alternative References 0.662in, 8.75in

Compatibility

Application Data
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    Submodel427
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Left
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    Submodel427
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Right
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    Submodel427 LIMITED EDITION Z06
    Beginning Year2008
    Ending Year2008
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Left
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    Submodel427 LIMITED EDITION Z06
    Beginning Year2008
    Ending Year2008
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Right
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    Submodel50TH ANNIVERSARY EDITION
    Beginning Year2003
    Ending Year2003
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Left
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    Submodel50TH ANNIVERSARY EDITION
    Beginning Year2003
    Ending Year2003
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Right
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    Submodel50TH ANNIVERSARY EDITION PACE CAR
    Beginning Year2003
    Ending Year2003
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Left
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    Submodel50TH ANNIVERSARY EDITION PACE CAR
    Beginning Year2003
    Ending Year2003
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Right
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Left
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Right
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year2005
    Ending Year2007
    Engine TypeV8
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Left
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year2005
    Ending Year2007
    Engine TypeV8
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Right
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year2008
    Ending Year2013
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Left
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year2008
    Ending Year2013
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Right
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelGRAND SPORT
    Beginning Year2010
    Ending Year2013
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Left
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelGRAND SPORT
    Beginning Year2010
    Ending Year2013
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Right
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelINDIANAPOLIS 500 PACE CAR
    Beginning Year1998
    Ending Year1998
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Left
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelINDIANAPOLIS 500 PACE CAR
    Beginning Year1998
    Ending Year1998
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Right
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ06
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Left
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ06
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Right
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ06
    Beginning Year2006
    Ending Year2013
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Left
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ06
    Beginning Year2006
    Ending Year2013
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Right
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ06 CARBON
    Beginning Year2011
    Ending Year2011
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Left
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ06 CARBON
    Beginning Year2011
    Ending Year2011
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Right
  • Number of Lugs5
    Bolt Pattern120.65mm
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelZR1
    Beginning Year2009
    Ending Year2013
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Rotor PositionRear Left

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