{"product_id":"arp-head-studs-part-no-203-4303","title":"ARP cylinder head studs for Toyota 2.4L 2AZ-FE (00-06) - 203-4303","description":"\u003cp\u003eARP cylinder head stud kit for the Toyota 2.4L 2AZ-FE (00-06), part number 203-4303. It replaces the stock head bolts with studs and nuts, a solution that distributes the load better across the gasket and does not wear out the block threads each time the cylinder head is removed.\u003c\/p\u003e\u003cp\u003eThey are manufactured from ARP2000, an ARP-proprietary alloy that reaches a tensile strength of about 220,000 psi and maintains its properties better under heat than chrome-moly. The thread is rolled after heat treatment, which gives ARP studs superior fatigue strength, and the final grinding ensures that the head and gasket sit aligned during installation.\u003c\/p\u003e\u003cp\u003eUse ARP assembly lubricant and their torque specifications, because with a different lubricant, the load received by each part is not the same. Not sure about your engine version? Send us the code and we will confirm the part number.\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":53893671649614,"sku":"ARP-203-4303","price":318.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/7329\/0062\/files\/203-4303.jpg?v=1790662675","url":"https:\/\/driftandgrip.com\/en\/products\/arp-head-studs-part-no-203-4303","provider":"Drift \u0026 Grip","version":"1.0","type":"link"}