Product Summary

4.000" Piston Ring Diameter, 2.0 mm Top Ring Thickness

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    Key Specs

    MFG. Part #12499231
    BrandChevrolet Performance Parts
    Piston Ring Diameter4.000"
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    Need To Know

    Quick and Easy Returns

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    Chevrolet Performance Parts 12499231 Details

    Low-tension rings for ZZ4, LT1, and LT4 small block Chevy engines

    • Bore Size: 4.00 Inch
    • Low tension standard rings
    • High quality materials
    • Set of 8 Chevrolet Performance 12528817 piston rings

    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    Chevrolet Performance Parts 12499231 Specifications

    KEY SPECS
    MFG. Part #12499231
    BrandChevrolet Performance Parts
    Piston Ring Diameter4.000"
    GENERAL
    Piston Ring DesignConventional
    Top Ring Thickness2.0 mm
    Second Ring Thickness1.5 mm
    Oil Ring Thickness4.0 mm
    Oil Ring TensionLow Tension
    Sold in QuantitySet

    Ratings & Reviews

    5

    2 Reviews

    Overall Assessment

    Customers highly recommend the product for its excellent performance and quality. It's particularly praised for compatibility and efficiency with GM Crate Motors. The product's consistency and functionality have led to repeated purchases, setting it aside from competitors. Material quality is top-notch, ensuring safety and practicality.

    5

    2 reviews

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    I would buy again!

    5.0

    2 years ago

    Billy

    Moline Il

    Verified

    They worked great!

    Would Recommend

    I would buy this product again.

    5.0

    3 years ago

    Leroy

    TARHEEL NORTH CAROLINA!

    Verified

    Great product for GM Crate Motor.

    Would Recommend

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