EVP Head Stud Kits for Polaris RZR Pro R

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    Sale price $617.00 -0% Regular price $617.00
    Regular price $617.00
    EVP Head Stud Kits for Polaris RZR Pro R
    Sale price $617.00 Regular price $617.00
    Regular price $617.00

    DESCRIPTION

    Reinforces RZR Pro R cylinder heads for high-power use. Improves clamp load and head/gasket alignment. Direct OEM-style replacement with increased thread engagement for better durability.

    ARP 2000 FEATURES:

    • Strength-tested to 220,000 psi.
    • Made in the U.S.A.
    • Forged and heat-treated ARP 2000 material.
    • Additional thread engagement versus stock studs.
    • OEM-style design with improved strength and durability.

    CUSTOM-AGED 625+ FEATURES:

    • Strength-tested to a minimum of 260,000 psi.
    • Made in the U.S.A.
    • Custom-Aged 625+ alloy offers superior fatigue life, tensile strength, and toughness (typical 8470 chromoly stud ≈ 170,000 psi).
    • Thread-rolled after heat treating for optimum fatigue strength.
    • Additional thread engagement versus stock studs.
    • OEM-style design with improved strength and durability.

    FITMENT

    2022+ Polaris RZR Pro R

    INSTRUCTIONS

    EVP HEAD TUDS FOR PRO R

    Manufactured by Evolution Powersports. Official specs and resources: EvoPowersports.com.

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