Replacement 11-5/8 Rear Brake Rotor for GM
Replacement 11-5/8 Rear Brake Rotor for GM
Speedway Motors

|

#91031043

Replacement 11-5/8 Rear Brake Rotor for GM

  • Replacement vented iron 11-5/8" O.D. brake rotor for GM rear axles.
  • Center Hole:  2.782"
  • Backspace:  1.75"
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$71.99

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Product Summary

Universal Fit, Rear Position, Round Rotor Shape, Plain

  • Replacement vented iron 11-5/8" O.D. brake rotor for GM rear axles.
  • Center Hole:  2.782"
  • Backspace:  1.75"
  • Thickness:  .782"
  • Axle Flange Maximum Diameter:  6"
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Key Specs

Rotor Diameter11.63 Inch
Rotor StylePlain Face
Rotor Material TypeCast Iron
Rotor Thickness0.78"
Bolt Pattern5 on 4.75"
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Speedway Motors 91031043 Details

Replacement vented iron 11-5/8" O.D. brake rotor for GM rear axles.

  • Center Hole:  2.782"
  • Backspace:  1.75"
  • Thickness:  .782"
  • Axle Flange Maximum Diameter:  6"
  • Bolt Pattern:  5 on 4-3/4"

Speedway Motors 91031043 Specifications

KEY SPECS
MFG. Part #91031043
BrandSpeedway Motors
Rotor Diameter11.63 Inch
Rotor StylePlain Face
Rotor Material TypeCast Iron
Rotor Thickness0.78"
Bolt Pattern5 on 4.75"
GENERAL
PositionRear
Rotor ShapeRound
Rotor TypeVented
Rotor FinishPlain
Backspace1.75"
Inside Diameter2.78"
Weight12.15 lbs.
Sold in QuantityEach
NotesGM 10087702

Questions & Answers

2 Questions • 2 Answers

So they are 1/2" ?

by Jackhandee

• 10 years ago

1 answer

View Answer

Are these drilled for 5/8 studs

by Chris

• 11 years ago

1 answer

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