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Product Summary

5.50" Mounting Bolt Center to Center, Steel

  • This basic brake kit for 1955-57 and 1959-1964 full size Chevy cars allows you to source your calipers, rotors, and bearings individually
  • Use with our 11" rotor 91065390 and GM Metric caliper 91031045
  • Works with 14" wheels as long as they are a disc brake style wheel
  • This kit will increase track width 7/8" per side or 1-3/4" total when installed
  • Instructions are included to simplify installation

Key Specs

MFG. Part #91631931
BrandSpeedway Motors
Material TypeSteel
FinishZinc Plated

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Speedway Motors 91631931 Details

This kit allows you to put front disc brakes on your 1955-57 and 1959-64 fullsize Chevy passenger car (Bel-Air, Biscayne, Impala, 150 Series, 210 Series) OEM spindles (will NOT work with dropped spindles). It will work with 14" wheels intended for disc brakes, as well as most 15" (or larger) wheels. Works with 5 on 4-3/4 inch bolt patterns.

Use with our 11" rotor 910-65390 and metric caliper 910-31045 (see Notes). This kit will increase track width 3/8" per side or or 3/4" total when installed.

Kit Includes:

  • Brake brackets
  • Hardware

Please note that there is a year of the o/e spindle, 1958 application, where this bracket brake kit is not applicable in that there is a fitment issue with this specific 1958 o/e spindle and it will not fit properly and as such, is not applicable to the specific o/e 1958 spindle.

Application

Please note that there is a year of the o/e spindle, 1958 application, where this bracket brake kit is not applicable in that there is a fitment issue with this specific 1958 o/e spindle and it will not fit properly and as such, is not applicable to the specific o/e 1958 spindle.

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Speedway Motors 91631931 Specifications

KEY SPECS
MFG. Part #91631931
BrandSpeedway Motors
Material TypeSteel
FinishZinc Plated
GENERAL
Mounting Bolt Center to Center5.50"
Material Thickness.5"
Hardware IncludedYes
Sold in QuantityKit
NotesUse with '69-'72 GM 11" rotors and '78-'88 GM metric calipers. Includes caliper brackets and hardware. Does not fit 1958 OEM spindles.