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Product Summary

Hobby Stock, Pavement Late Model, One Caliper Pistons

    Key Specs

    MFG. Part #120-5344
    Caliper PistonsOne
    Piston Diameter2.75"
    Rotor Thickness1.25"
    Material TypeAluminum

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    Details

    Wilwoods GM III caliper represents the latest refinements in caliper design and manufacturing through the use of solid modeling and stress simulation programs. The result is the most rigid, highest torque, lightweight aluminum caliper in its class.

    These tight grained, high density aircraft alloy aluminum castings are fully machined, assembled and tested in-house by fully trained technicians at Wilwood to assure top quality and peak performance.

    • Exclusive triple bridge configuration provides increase in clamping force over standard twin bridge calipers
    • Material is properly placed to fortify all load bearing points
    • 2.38" diameter piston calipers have a smaller external contour than the larger 2.75" diameter piston calipers
    • Stainless steel pistons for increased fluid protection
    • High temperature seals for controlled retraction which provides improved driver feel

    1/8 Inch NPT Inlet

    Item Details

    2.38" Piston/1.25 Rotor

    Charts

    Specifications

    KEY SPECS
    MFG. Part #120-5344
    BrandWilwood
    Caliper PistonsOne
    Piston Diameter2.75"
    Rotor Thickness1.25"
    Material TypeAluminum
    GENERAL
    FinishClear Anodized
    Rotor Diameter11.75 Inch
    Mounting SideUniversal
    Bore Size2.38"
    Caliper Mounting TypeFloating
    ColorNatural
    Centerline of Holes7.06"
    Overall Length8.18"
    Thread Pitch1/8-27 NPT
    Total Piston Area4.45 sq. in.
    Mount Hole Size0.69"
    Mounted Height0.77"
    Pad Area10.00 sq. in.
    Pad Volume3.90 cu. in.
    GTIN Code889545004090
    Sold in QuantityEach