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Product Summary

Front Position, Round Rotor Shape, Vented Rotor Type

  • Will fit most '79+ GM spindles
  • Vented 10.5" diameter
  • 5/8"-11 thread pitch
  • Ideal for dirt track applications
  • IMCA Approved

Comes as a Kit

Key Specs

PositionFront
Rotor ShapeRound
Rotor Diameter10.50 Inch
Rotor TypeVented
Rotor StylePlain Face

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Details

 Kit Includes:

  • (1) GM Metric Stock Car Disc Brake Rotor
  • (1) Metric Spindle Replacement Inner Seal 
  • (1) Metric Spindle Chassis Outer Wheel Bearing
  • (1) Metric Spindle Tapered Inner Wheel Bearing

GM Metric Stock Car Disc Brake Rotor

This 1979-up GM Metric front disc brake rotor will work with a Set # 6 inner bearing/race which fits most spindles. 5 on 5" with 5/8" coarse studs installed. 10.5" diameter x 1".  Must be used with 912-TS3 outer bearings for 1982-1987 spindle applications.  IMCA Approved.

This is a 1979-1981 Metric GM rotor with the bolt pattern changed to 5 on 5". It can be used on 1982-1987 GM metric spindles if the you use our bearing/seal kit 91031048, or use at least the 1979-1981 style outer bearing 912TS3.

  • Position: Front
  • Rotor Shape: Round
  • Rotor Diameter: 10.50 Inch
  • Rotor Type: Vented
  • Rotor Style: Plain Face
  • Rotor Material Type: Cast Iron
  • Rotor Finish: Natural
  • Rotor Thickness: 1"
  • Bolt Pattern: 5 on 5"
  • Stud Length: 2.32"
  • Stud Diameter: 0.63"
  • Thread Pitch: 5/8"-11
  • Notes: Designed for dirt track applications.

Metric Chassis Replacement Inner Seal

  • Overall Thickness: .23"
  • Inside Diameter: 2.00"
  • Outside Diameter: 2.56"

Metric Spindle Chassis Outer Wheel Bearing

Replacement outer wheel bearing for 1975-1981 Ford Granada style rotors. Includes M12649 outer bearing cone, M12610 outer bearing cup.

  • Overall Diameter: 1.969"
  • Diameter Big End: 1.681"
  • Diameter Small End: 1.494"
  • Overall Width: .720"
  • Race Included: Yes

Metric Spindle Chassis Outer Wheel Bearing

Includes 912TLM67048 outer bearing cone, 912TLM67010 outer bearing cup.

  • Cone ID: 1.245"
  • Cup OD: 2.33"
  • Race Included: Yes
  • Material Type: Steel
  • Inside Diameter: 1.25"
  • Outside Diameter: 2.33"

 

Specifications

KEY SPECS
BrandSpeedway Motors
PositionFront
Rotor ShapeRound
Rotor Diameter10.50 Inch
Rotor TypeVented
Rotor StylePlain Face
Rotor Material TypeCast Iron
GENERAL
Rotor FinishNatural
Rotor Thickness1.00"
Bolt Pattern5 on 5"
Stud Length2.32"
Stud Diameter0.63"
Thread Pitch5/8"-11
Sold in QuantityKit