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Product Summary

Rear Position, 8 on 7" Bolt Pattern, Vented Rotor Type

    Comes as a Kit

    Key Specs

    PositionRear
    Bolt Pattern8 on 7"
    Rotor Diameter12.19 Inch
    Rotor TypeVented
    Caliper PistonsFour

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    Speedway Motors 91031975 Details

    Get the hot new Wilwood NDL caliper, 2 brake bads, axle clamp with bolts and Speedways solid mount 12.19" x .35" steel rotor.

    Components available separately.

    Speedway Motors 91031975 Specifications

    KEY SPECS
    MFG. Part #91031975
    BrandSpeedway Motors
    PositionRear
    Bolt Pattern8 on 7"
    Rotor Diameter12.19 Inch
    Rotor TypeVented
    Caliper PistonsFour
    Caliper FinishAnodized
    ColorBlack
    Parking Brake ProvisionNo
    Rotor ShapeScalloped
    Hardware IncludedYes
    Front Rotor IncludedNo
    Front Caliper IncludedNo
    Rear Caliper IncludedYes
    Front Spindles IncludedNo
    Master Cylinder IncludedNo
    Brake Booster IncludedNo
    Rear Rotor IncludedYes
    GENERAL
    Spline Count46
    Spline OD2.95"
    Spline Length1.75"
    Rotor Hat Bolt Pattern8 x 7.00"
    Rotor Thickness.81"
    Centerline of Holes3.50"
    FinishNatural
    Sold in QuantityKit
    NotesIncludes rotor, caliper, inboard clamp, pads, and bolts.
    Rotor Material TypeCast Iron