DescriptionProduct SummaryFront Position, 5 on 4.75″ Bolt Pattern, NaturalThis kit includes everything you need to convert your stock ’49-’54 Chevy car to disc brakes!No machining is required which makes this a true bolt on upgrade11″ diameter vented rotors and 2-1/2″ piston brake calipers bring modern brake performance to your classic ChevyThe 5 on 4 3/4″ bolt pattern rotors will fit most 15″ disc brake style wheelsNot for use with straight axlesInstallation Tips !Front drum-to-disc brake conversions require a proportioning valve to be installed in the rear brake line circuit. The proportioning valve modulates pressure to the rear brakes which is necessary to prevent the rear brakes from locking up in an emergency stop situation.DetailsThis kit allows you to upgrade your 1949-1954 Chevy car to front disc brakes and retain the original 5 on 4-3/4 inch bolt pattern. Front disc brakes provide a significant improvement in braking performance versus the drum brakes your old Chevy came with. This kit includes everything you need to convert your stock 1949-1954 Chevy car to disc brakes.Works with stock passenger car spindlesNo machining required11″ diameter vented rotors2-1/2″ single-piston intermediate GM type brake calipers w/ 10MM-1.5 inlet thread (Note aftermarket reproduction caliper provide w/ metric thread)5 on 4-3/4 inch bolt patternWorks with most 15″ diameter wheelsNot for straight axleThis will not fit our 91032100 Speedway “Modified” 49-54 Chevy spindlesWorks best with 1949-54 Chevy brake pedal/master/booster assemblyItem Details5 on 4-3/4″ Bolt CircleApplicationWill also work on 1953-62 Chevy CorvetteChartsInstructions (PDF)KEY SPECSMFG. Part #9101954BrandSpeedway MotorsPositionFrontBolt Pattern5 on 4.75″Rotor Diameter11 InchRotor TypeVentedCaliper PistonsOneCaliper FinishNaturalColorNaturalParking Brake ProvisionNoRotor ShapeRoundHardware IncludedYesRotor StylePlain FaceFront Rotor IncludedYesFront Rotor Diameter11 InchFront Caliper IncludedYesFront Caliper Piston Quantity1Front Caliper FinishNaturalRear Caliper IncludedNoFront Spindles IncludedNoMaster Cylinder IncludedNoBrake Booster IncludedNoBrake Hoses IncludedYesRear Rotor IncludedNoGENERALSold in QuantityKitFront Suspension TypeIFSRotor Material TypeSteel
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