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Part # 91065390

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

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  • We stock those hard-to-find replacement brake rotors for your 1969-1972 GM midsize car
  • Premium cast iron vented rotor construction dissipates heat to reduce or eliminate brake fade
  • OEM size 5 on 4-3/4" bolt circle makes this a direct replacement

$47.99

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$49.99

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Product Summary

Front Position, Round Rotor Shape, Vented Rotor Type

  • We stock those hard-to-find replacement brake rotors for your 1969-1972 GM midsize car
  • Premium cast iron vented rotor construction dissipates heat to reduce or eliminate brake fade
  • OEM size 5 on 4-3/4" bolt circle makes this a direct replacement
  • Includes 7/16" fine thread wheel studs (installed)
  • New bearing races come installed in this rotor with bearing and seal kits available separately to complete the installation

Key Specs

PositionFront
Rotor ShapeRound
Rotor Diameter11 Inch
Rotor TypeVented
Rotor StylePlain Face

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Details

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

 

Application

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 (LM67048/LM67010)
  • 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

Works with factory disc brake style spindles such as p/n 910-34900 or our G-Comp spindle 910-35000

Specifications

KEY SPECS
MFG. Part #91065390
BrandSpeedway Motors
PositionFront
Rotor ShapeRound
Rotor Diameter11 Inch
Rotor TypeVented
Rotor StylePlain Face
Rotor Material TypeCast Iron
GENERAL
Rotor FinishNatural
Rotor Thickness1.05"
Bolt Pattern5 on 4.75"
Flange Diameter6.46"
Stud Length0.8"
Stud Diameter0.44"
Thread Pitch7/16"-20
Sold in QuantityEach