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Chevrolet Performance 12533507

Chevrolet Performance Forged Aluminum Piston ZZ502


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Chevrolet Performance Forged Aluminum Piston ZZ502 $237.56
Forged Aluminum Piston
  • ZZ502
  • Ring Grooves: 5/64", 1/16", 3/16"
  • Press Fit
  • Chevrolet Performance 12533507 Details

    Forged Aluminum


    Bore (in.)
    Bore (mm)
    Pin Diameter (in.)
    Piston Material
    Forged aluminum
    Piston Ring Thickness (in.)
    5/64 x 1/16 x 3/16
    Piston Style
    Flat top, with single valve relief
    Sold individually
    Wrist Pin Style
    Manufacturer's Part Number:

    Chevrolet Performance aluminum pistons come available in hypereutectic (high-silicon) or forged form for popular GM engines. Whether you are building an engine for the street or strip, these aluminum pistons will suit the performance needs specific to your build. Sold as single piston/pin unless otherwise noted.

    Benefits of Hypereutectic Aluminum Pistons
  • More Silicon = Less Thermal Expansion = Tighter Tolerances
  • Reduced "Scuffing"
  • Lighter In Weight

    Benefits of Forged Aluminum Pistons
  • Heavier = Stronger = More Durable

  • Any oversize pistons for the ZZ502 engine?

    Asked by: Rötsch
    These are 4.466" in bore size. We can order other piston brands in oversizes.
    Answered by: Rusty B
    Date published: 2018-09-24

    What ring packs would you use with this piston? 

    Asked by: BajaChicken
    This piston requires ring number 12524293 which is sold as one set per cylinder.
    Answered by: Ray E
    Date published: 2018-02-24
    • y_2018, m_10, d_21, h_3CST
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    Some parts are not legal for use in California or other states with similar laws / regulations

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