Product Summary

Rear Position, Round Rotor Shape, Vented Rotor Type

  • Designed for hard braking on dirt tracks and rear axle service on pavement cars, providing efficient cooling and lower rotating mass
  • Made from premium-grade, long grain carbon iron for durability, high thermal stability, and resistance to distortion
  • Precision turned faces with less than 0.001" variation in flatness, parallelism, or run-out for added performance and smoother operation
  • IMCA Approved, suitable for use in IMCA racing
  • Features 32 vanes for improved performance
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Key Specs

Rotor Diameter12.19 Inch
Rotor StylePlain Face
Rotor Material TypeIron
Rotor Thickness0.81"
Rotor Hat Bolt Pattern8 x 7.62"
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Wilwood 160-5844 Details

Ultralite 32 straight vane brake rotors provide an excellent balance of efficient cooling and lower rotating mass on hard braking dirt tracks or rear axle service on pavement cars. UL rotors are cast from premium grade, long grain carbon iron for long wear, high thermal stability, and resistance to distortion. Offers added performance and smoother operation using precision turned faces with less than .001" variation in flatness, parallelism, or run-out.

  • Thickness: .81"
  • Outside diameter: 12.19"
  • # Holes: 8
  • Bolt Circle: 7.62"
  • Thread: 5/16"-24
  • Weight: 8.7 lbs
  • 32 Vanes

Item Details

8 on 7.62", 5/16"-24 Thread
8.70 lbs.

IMCA Approved.

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Wilwood 160-5844 Specifications

KEY SPECS
MFG. Part #160-5844
BrandWilwood
Rotor Diameter12.19 Inch
Rotor StylePlain Face
Rotor Material TypeIron
Rotor Thickness0.81"
Rotor Hat Bolt Pattern8 x 7.62"
GENERAL
PositionRear
Rotor ShapeRound
Rotor TypeVented
Rotor FinishPlain
Vane Count32 Straight Vane
BeddedNo
BalancedNo
Lug ID7.13"
Inside Diameter8.50"
Weight8.8 lbs.
Sold in QuantityEach
GTIN Code889545039740

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