Product Summary

Universal Fit, 2.00" Offset, 6.50" Outside Diameter

  • Lightweight aluminum rotor hat for custom and competition brake setups
  • 2.00-inch offset supports proper rotor positioning in sprint-style applications
  • Fits 8 x 7.62-inch rotor bolt circle configurations
  • 6 x 5.00-inch wheel stud circle works with popular sprint car wheel and hub layouts
  • Designed to pair with matching Wilwood rotor  for secure mounting and reliable performance
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Key Specs

MFG. Part #170-0089
Outside Diameter6.50"
Inside Diameter3.50"
Rotor Hat Bolt Pattern8 x 7.62"
Weight2.00 lbs.
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Wilwood 170-0089 Details

Wilwood's 170-0089 is an aluminum sprint-style rotor hat designed for custom and competition brake applications. Hat-6 Pin, 2.00-inch offset, it is a spindle-mount rotor hat with an 8 x 7.62-inch rotor bolt circle and 6 x 5.00-inch wheel stud circle. It is intended for use with matching Wilwood rotor  to provide a solid, lightweight mounting solution for racing brake assemblies.

This is a strong item for sprint car, drag, and other custom racing builds where low weight, fit, and rotor-to-hat compatibility matter. It gives builders a purpose-built Wilwood hat engineered for competition use, while the aluminum construction helps reduce rotating weight without sacrificing strength.

  • Lightweight aluminum rotor hat for custom and competition brake setups
  • 2.00-inch offset supports proper rotor positioning in sprint-style applications
  • Fits 8 x 7.62-inch rotor bolt circle configurations
  • 6 x 5.00-inch wheel stud circle works with popular sprint car wheel and hub layouts
  • Designed to pair with matching Wilwood rotor  for secure mounting and reliable performance

Wilwood 170-0089 Specifications

KEY SPECS
MFG. Part #170-0089
BrandWilwood
Outside Diameter6.50"
Inside Diameter3.50"
Rotor Hat Bolt Pattern8 x 7.62"
Weight2.00 lbs.
Mount Hole Size0.323"
Material TypeAluminum
FinishNatural
GENERAL
Offset2.00"
Hat Mount StyleFixed Mount
Hat Mount Hole TypeThru Hole
Face Thickness0.25"
Sold in QuantityEach
GTIN Code889545041217

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