{"product_id":"arp-cylinder-head-bolt-kit-625-gr-yaris-g16e-gts-gr-corolla","title":"ARP - Cylinder Head Bolt Kit - 625+ - GR Yaris G16E-GTS \u0026 GR Corolla","description":"\u003cp\u003eARP Cylinder Head Stud Kit\u003cbr\u003e\u003cbr\u003eCustom Age 625+ \u003cbr\u003e\u003cbr\u003eThe ultimate choice for extreme power builds.\u003c\/p\u003e\n\u003cp\u003eCustom Age 625+ studs are centreless ground, heat treated prior to thread rolling and machining, and are nominally rated at 270,000 psi. These fasteners deliver a 60% increase in tensile strength over oem head bolts.\u003c\/p\u003e\n\u003cp\u003eApplications include \u003cbr\u003e\u003cbr\u003eGR Yaris G16E-GTS \u0026amp; GR Corolla\u003cbr\u003e\u003cbr\u003eARP is the market leader in fasteners and bolts for racing and high performance engines.\u003cbr\u003eMore winning teams use ARP fasteners and ARP bolts than all others combined. Top quality, exact tolerances, the best materials and machining processes, as well as the ability to survive the rigors of motorsport, make ARP bolts and fasteners the No1 choice.\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":59085207994749,"sku":"403-4302","price":478.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9099\/9409\/files\/ARP625.jpg?v=1794312559","url":"https:\/\/www.fensport.co.uk\/products\/arp-cylinder-head-bolt-kit-625-gr-yaris-g16e-gts-gr-corolla","provider":"Fensport Performance","version":"1.0","type":"link"}