Speedway 59-64 Impala 4 Wheel Power Disc Brake Conv. Kit, D/S Rotors
Speedway 59-64 Impala 4 Wheel Power Disc Brake Conv. Kit, D/S Rotors
Speedway Motors

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#91664021

Speedway 59-64 Impala 4 Wheel Power Disc Brake Conv. Kit, D/S Rotors

  • Our 11" drilled and slotted rotors disc brake conversion kit makes it easy to convert your old drum brake setup to disc brakes on GM full size cars
  • This full size disc brake conversion kit won't require you to swap out spindles, saving you time and money
  • Comes with 11" cast iron forged rotors, red loaded GM calipers, braided stainless steel hoses, and all required hardware, seals, bearings
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Type:

Chrome Booster/Red/Drilled-Slotted

Chrome Booster/Black/Drilled-SlottedZinc Booster/Red/Drilled-SlottedZinc Booster/Black/Drilled-Slotted

$1,453.99

/kit

Factory Shipped


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Product Summary

Front and Rear Position, 11 Inch Rotor Diameter

  • Our 11" drilled and slotted rotors disc brake conversion kit makes it easy to convert your old drum brake setup to disc brakes on GM full size cars
  • This full size disc brake conversion kit won't require you to swap out spindles, saving you time and money
  • Comes with 11" cast iron forged rotors, red loaded GM calipers, braided stainless steel hoses, and all required hardware, seals, bearings
  • Also includes our GM full size 8" dual chrome power brake conversion kit for full braking power and detailed instructions for a painless install
  • Fits 1959-64 GM Full Size Impala using 15" or larger wheels and will increase track width by 1-1/16" per side

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Key Specs

MFG. Part #91664021
PositionFront and Rear
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter11 Inch
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Speedway Motors 91664021 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 1959-1964 Complete Stock Height Front & Rear Disc Brake Kit Includes

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

1959-1964 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 91664021 Specifications

KEY SPECS
MFG. Part #91664021
BrandSpeedway Motors
PositionFront and Rear
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (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 & Slotted
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
ColorRed
Bolt Pattern5 on 4.75"
Mounting Bracket IncludedYes
Application TypeDisc/Drum
Front Caliper Piston Quantity1
Front Caliper FinishPowder Coated
GENERAL
Sold in QuantityKit
Rotor Thickness1"
Mount TypeBolt-On
Front Caliper MaterialCast Iron
Front Caliper PistonSingle Large Piston
Brake Booster Diameter8 Inch
Brake Booster MaterialSteel
Brake Booster TypeVacuum Diaphragm Dual
Brake Hose MaterialStainless Steel Braided
Master Cylinder Bail TypeFlat Top
Master Cylinder FinishChrome
Master Cylinder MaterialAluminum Chrome
Proportioning Valve LocationLeft Mount
Brake Booster FinishChrome
Brake Pedal Rod IncludedYes
Brake Booster Bracket FinishChrome
Front Pad ReplacementMKD52

Questions & Answers

2 Questions • 2 Answers

I ordered a 4 wheel disc conversion kit for 58-64 impala i am also ordering the 2" droped spindles do i have to get different caliper mounts for the kit to mount properly?

by Havy

• 7 years ago

1 answer

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I have a 1964 impala SS. Will this kit push my tires out from the factory spec positions like some of the other kits

by Michael

• 7 years ago

1 answer

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