Product Summary

Front Position, 10.50 Inch Rotor Diameter, Natural

  • Disc brake kit features 10 ½” GM vented cast iron rotors and 1969-77 GM single piston calipers
  • Track width is increased over stock O/E front end width by 3/4" overall or 3/8" per side
  • This kit will not work with the original '55-'57 Chevy drum brake master cylinder. It does not have the capacity to supply the proper amount of pressure for front disc brakes
  • Front drum-to-disc brake conversions also require a proportioning valve to be installed in the rear brake line circuit
  • Spindles NOT included

Comes as a Kit

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Key Specs

MFG. Part #91031995
PositionFront
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter10.50 Inch
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Speedway Motors 91031995 Details

Disc brake kit features 10 ½” GM vented cast iron rotors and 1969-77 GM single piston calipers. Track width is increased over stock O/E front end width by 3/4" overall or 3/8" per side.

Spindles sold separately.

Item Details

Spindles NOT included

Charts

Speedway Motors 91031995 Specifications

KEY SPECS
MFG. Part #91031995
BrandSpeedway Motors
PositionFront
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter10.50 Inch
Rotor TypeVented
Caliper PistonsOne
Caliper FinishNatural
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter14 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StylePlain Face
Front Rotor IncludedYes
Front Rotor Diameter10.50 Inch
Front Caliper IncludedYes
Rear Caliper IncludedNo
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedNo
Rear Rotor IncludedNo
Bolt Pattern5 on 4.75"
FinishNatural
ColorNatural
Front Caliper FinishNatural
Front Caliper Piston Quantity1
GENERAL
Sold in QuantityKit
NotesIncludes rotors, bearings and seals, calipers, pads, brake hoses, and brake tabs.
Rotor Thickness1.04"
Centerline of Holes7"
Rotor Material TypeCast Iron
Track Width Increase0.75"

Ratings & Reviews

5

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5.0

7 years ago

Bobby

Alabama

Verified

Fitment was dead on

Would Recommend

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Questions & Answers

1 Question • 1 Answer

does this use the original drum spindle

by brett

• 7 years ago

1 answer

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Fitment

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