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1969-1972 GM Midsize 11 Inch Brake Rotor, 5 on 4 3/4 Inch
1969-1972 GM Midsize 11 Inch Brake Rotor, 5 on 4 3/4 Inch

69-72 GM BRAKE ROTOR 11in

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1969-1972 GM Midsize 11 Inch Brake Rotor, 5 on 4 3/4 Inch
69-72 GM BRAKE ROTOR 11in
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Part # UP90447
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Important Messages:

  • This product is discontinued.
  • This item ships directly from the manufacturer. It may take an additional business days for Speedway Motors to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
  • This item UP90447 is made to order. It will be shipped from our warehouse when it is produced.



These are garage sale priced because they were used and returned.

No Warranty, No Returns on Garage Sale Items    


We stock those hard-to-find replacement brake rotors for your 1969-1972 GM midsize car. These rotors are specifically designed for the rigors of dirt track racing.  Drilled with a 5-on-4.75" bolt circle. Includes 7/16" fine quick-start wheel studs (installed).

  • 1969-1972 GM Midsize
  • 11 Inch Brake Rotor
  • 5 on 4-3/4 Inch
  • 7/16" fine studs installed
  • 11" diameter x 1"
  • IMCA Approved

This rotor is designed for dirt track applications and should NOT be used for asphalt racing. 


Wheel stud info:

  • .564" knurl
  • .375" shoulder
  • 7/16"-20 threads
  • 1-5/16" long¬†


This rotor is original equipment on:

  • 1969-1972 Chevelle, Monte Carlo
  • 1969-1974 Nova
  • 1970-1972 Cutlass, 442
  • 1969-1972 GTO, LeMans, Grand Prix
  • 1971-1974 Pontiac Ventura

To use these rotors on any of these cars, you will want to order:

  • Outer bearing cone 912-TLM11949
  • Inner bearing assembly 912-TS6
  • The outer bearing cup in the rotor is the correct one for the application. When it needs to be replaced, use 912-TLM11910
  • You can purchase the correct inner grease seal for these original applications at your local auto parts store

Replaces factory disc brake rotor on 1967-72 Chevelle/El Camino 1967-69 Camaro and 1968-74 Nova


Can be used to convert a drum brake system from 1964-72 Chevelle/El Camino, 1967-69 Camaro or 1968-74 Nova when used with disc brake spindles such as p/n 910-34900

Some parts are not legal for use in California or other states with similar laws/regulations

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