Product Summary

Front and Rear Position, 11 Inch Rotor Diameter

  • Designed specifically for the 65-68 Impala
  • Rotors have a 11" diameter and are drilled and slotted for maximum heat dissipation
  • Has large single bore GM powder coated black calipers with pads
  • Kit includes a 8" dual chrome booster conversion kit
  • Has a flat top chrome master cylinder

Comes as a Kit

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Key Specs

MFG. Part #91664031
PositionFront and Rear
Wheel Bolt Pattern (in.)5x4.5 in. | 5x4.75 in.
Wheel Bolt Pattern (mm)5x114.3 mm | 5x120.65 mm
Rotor Diameter11 Inch
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Speedway Motors 91664031 Details

Our all inclusive disc brake conversion kit makes it easy for the budget minded hot rod enthusiast to convert their drum brakes to disc brakes. The GM full size kits won't require you to swap out spindles, saving you time and money. Want power brakes? Add a power brake conversion and have full braking power. Booster conversion kits come in many finishes and sizes and can be configured to any kit.

Full Size Chevy 1965-1968 Complete Stock Height Front & Rear Disc Brake Kit Includes

  • 11" Drilled & Slotted Rotors
  • Large Single Bore GM Powder Coated Black Calipers w/ Pads
  • Caliper Brackets
  • Hoses with Banjo Bolts
  • Bearings
  • Seals
  • Dust Caps
  • Spindle Nuts
  • Spindle Washers
  • All Hardware

1965-1968 GM Full Size (Impala, Bel Air)

  • 8" Dual Chrome Booster Conversion Kit
  • Flat Top Chrome Master Cylinder
  • Left Mount Disc/ Disc Proportioning Valve Kit

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Speedway Motors 91664031 Specifications

KEY SPECS
MFG. Part #91664031
BrandSpeedway Motors
PositionFront and Rear
Wheel Bolt Pattern (in.)5x4.5 in. | 5x4.75 in.
Wheel Bolt Pattern (mm)5x114.3 mm | 5x120.65 mm
Rotor Diameter11 Inch
Rotor TypeVented
Caliper PistonsOne
Caliper FinishPowder Coated
Parking Brake ProvisionYes
Minimum Recommended Wheel Diameter15 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StyleDrilled
Front Rotor IncludedYes
Front Rotor Diameter11 Inch
Front Caliper IncludedYes
Rear Caliper IncludedYes
Front Spindles IncludedNo
Master Cylinder IncludedYes
Brake Booster IncludedYes
Brake Hoses IncludedYes
Rear Rotor IncludedYes
Bolt Pattern5 on 4.75"
ColorBlack
Front Caliper Piston Quantity1
Front Caliper FinishPowder Coated

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