{"product_id":"arp-subaru-ej-series-dohc-custom-age-head-stud-kit","title":"ARP Subaru EJ Series DOHC Custom Age Head Stud Kit","description":"\u003ch2\u003eARP Subaru EJ Series DOHC Custom Age Head Stud Kit\u003c\/h2\u003e\u003cp\u003eSubaru WRX \u0026amp; STi (EJ20 and EJ25) Head Studs CUSTOM AGE 625 PLUS®: This newly formulated super-alloy demonstrates superior fatigue cycle life, tensile strength and toughness – with complete resistance to atmospheric corrosion and oxidation.\u003c\/p\u003e\u003cp\u003eARP is the first to develop manufacturing and testing processes for fasteners with Custom Age 625+.\u003c\/p\u003e\u003cp\u003eBest of all it is less expensive and expected to soon replace MP-35 as the material of choice in the high strength, super-alloy field.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e625 Super-Alloy\u003c\/li\u003e\n\u003cli\u003eTensile strength: 260,000+ PSI\u003c\/li\u003e\n\u003cli\u003eRecognizing Head Stud Failures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eSubaru WRX \u0026amp; STi (EJ20 and EJ25)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eARP head studs\u003c\/li\u003e\n\u003cli\u003eParallel ground washers\u003c\/li\u003e\n\u003cli\u003e8740 chromoly steel 12pt nuts\u003c\/li\u003e\n\u003cli\u003e(1) .5 oz. pack of ARP Ultra-Torque fastener assembly lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 260-4704\u003c\/li\u003e\n\u003cli\u003eARP Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":48805591843068,"sku":"ARP260-4704","price":655.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1128\/7276\/files\/group-052471fc-0217-4479-befe-00a28ba6feae-800_e2aef2af-077a-48ce-9dcf-4722c92abe21.jpg?v=1772045828","url":"https:\/\/jdcustomsusa.com\/es\/products\/arp-subaru-ej-series-dohc-custom-age-head-stud-kit","provider":"JD Customs U.S.A","version":"1.0","type":"link"}