Product Summary

Front Position, 10.50 Inch Rotor Diameter

  • For 1964-1972 Chevelle/Malibu/GTO/Lemans/442/Cutlass/Skylark GM A-bodies, and 1967-1969 Camaro/Firebird GM F-bodies
  • Fits our 910-34906 and 910-34908 2" dropped spindles. 10 1/2 inch rotors
  • The brake kit uses the D154 Wilwood calipers and 10-1/2" vented rotors with a 5 on 4-3/4" bolt pattern
  • Calipers have 7/16"-20 inlets
  • Includes rubber brake lines and zinc plated dust caps

Comes as a Kit

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Key Specs

MFG. Part #91031957
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 91031957 Details

Fits our 910-34906 and 910-34908 2" dropped spindles. (Will not fit stock spindles.) For 1964-1972 Chevelle/Malibu/GTO/Lemans/442/Cutlass/Skylark GM A-bodies, and 1967-1969 Camaro/Firebird GM F-bodies.

The brake kit uses the common dual-piston Wilwood D154 calipers and 10-1/2" vented rotors with a 5 on 4-3/4" bolt pattern. Calipers have 7/16"-20 inlets. Includes rubber brake lines and zinc plated dust caps.

Item Details

Disc brake kit for 91034906 / 91034908 dropped spindles only

Speedway Motors 91031957 Specifications

KEY SPECS
MFG. Part #91031957
BrandSpeedway Motors
PositionFront
Wheel Bolt Pattern (in.)5x4.75 in.
Wheel Bolt Pattern (mm)5x120.65 mm
Rotor Diameter10.50 Inch
Rotor TypeVented
Caliper PistonsTwo
Caliper FinishPowder Coated
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter14 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StylePlain Face
Spindle TypeDrop Spindle
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"
FinishPowder Coated
Front Caliper Piston QuantityTwo
Front Caliper FinishPowder Coated
GENERAL
Sold in QuantityPair
Front Caliper MaterialAluminum
Caliper Material TypeAluminum
Piston Diameter2"

Questions & Answers

Fitment

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