{"product_id":"evp-arp-head-stud-kits-for-polaris-rzr-pro-r","title":"EVP Head Stud Kits for Polaris RZR Pro R","description":"\u003ch1\u003eDESCRIPTION\u003c\/h1\u003e\n\u003cp\u003eIf you want your RZR Pro R to make reliable big power, reinforcing the cylinder heads is a must. Avoid premature head gasket wear or failure with EVP ARP Head Stud Kits that offer significantly improved clamp loads, and proper alignment of the head and gasket for more consistent\/accurate torque loading. Whether you opt for the ARP 2000 or Custom-Aged 625+ alloy, both are designed to mimic the OEM design but with more thread engagement for a seamless direct replacement that delivers far superior durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eARP 2000 FEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eARP 2000: Strength-tested to 220,000 psi.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003cli\u003eConstructed from forged and heat-treated ARP 2000 material\u003c\/li\u003e\n\u003cli\u003eAdditional thread engagement compared to other studs\u003c\/li\u003e\n\u003cli\u003eMimics OEM design with significantly improved overall strength and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCUSTOM-AGED 625+ FEATURES:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrength-testedÔªø to a minimum of 260,000 psi.\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003cli\u003eCustom-Aged 625+ super alloy has superior fatigue cycle life, tensile strength and toughness (comparison: typical 8470 chromoly stud is roughly 170,000 psi.)\u003c\/li\u003e\n\u003cli\u003ethread-rolled after heat treating to provide optimum fatigue strength\u003c\/li\u003e\n\u003cli\u003eAdditional thread engagement compared to other studs\u003c\/li\u003e\n\u003cli\u003eMimics OEM design with significantly improved overall strength and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch1\u003eFITMENT\u003c\/h1\u003e\n\u003cp\u003e2022+ Polaris RZR Pro R\u003c\/p\u003e\n\u003ch1\u003eINSTRUCTIONS\u003c\/h1\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0054\/6786\/5134\/files\/Pro_R_EVP_12mm_Head-Studs.pdf?v=1697232740\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e EVP HEAD TUDS FOR PRO R\u003c\/a\u003e\u003c\/p\u003e","brand":"Evolution Powersports","offers":[{"title":"Pro R ARP 2000 Head Studs","offer_id":43944411562099,"sku":"3592020001","price":617.0,"currency_code":"USD","in_stock":true},{"title":"Pro R ARP 625 Custom Aged Head Studs","offer_id":43944411594867,"sku":"800FP0029","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/1969\/6499\/files\/800FP0029_tt_1.jpg?v=1759178982","url":"https:\/\/oneshotpowersports.com\/products\/evp-arp-head-stud-kits-for-polaris-rzr-pro-r","provider":"One Shot Powersports","version":"1.0","type":"link"}