{"product_id":"arp-head-studs-part-no-202-4304","title":"ARP Cylinder Head Studs for Nissan KA24DE - 202-4304","description":"\u003cp\u003eThis ARP 202-4304 kit replaces the Nissan KA24DE cylinder head bolts with studs. It is one of the first upgrades made to an engine that is going to have its power increased, because the head gasket is one of the first points to fail.\u003c\/p\u003e\u003cp\u003eThey are manufactured from ARP2000, an ARP-proprietary alloy that reaches approximately 220,000 psi of tensile strength and maintains its properties better under heat than chrome-moly. The thread is rolled after heat treatment, which is what gives ARP studs superior fatigue resistance, and the final grinding ensures that the head and gasket seat in alignment during installation.\u003c\/p\u003e\u003cp\u003eTighten following ARP's sequence and values and using their assembly lubricant, as the torque specs provided are designed for it. If you have questions about whether this is the correct part number for your engine, write to us with the engine code and year.\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":53893783880014,"sku":"ARP-202-4304","price":256.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/7329\/0062\/files\/202-4304.jpg?v=1790662612","url":"https:\/\/driftandgrip.com\/en\/products\/arp-head-studs-part-no-202-4304","provider":"Drift \u0026 Grip","version":"1.0","type":"link"}