{"product_id":"arp-head-studs-m11-with-installation-tool-part-no-204-4102","title":"ARP Cylinder Head Studs for Volkswagen 1.8L 20V Turbo (with assembly tool, M11) - 204-4102","description":"\u003cp\u003eARP 204-4102 head studs are made for the Volkswagen 1.8L 20V Turbo (includes mounting tool, M11). Replacing stock bolts with studs helps keep the head gasket sealed when the engine is running higher turbo pressure or higher compression.\u003c\/p\u003e\u003cp\u003eThey are manufactured from ARP2000, a proprietary ARP alloy that reaches approximately 220,000 psi tensile strength and maintains its properties better than chrome-moly at high temperatures. The threads are rolled after heat treatment, which gives ARP studs far superior fatigue strength, and the final grinding ensures that the cylinder head and gasket are aligned during assembly.\u003c\/p\u003e\u003cp\u003eUse ARP assembly lubricant and their specified torque values, because with any other lubricant, the load applied to each component will not be the same. If you have questions about whether this is the correct part number for your  engine, write to us with your engine code and year.\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":53894467813710,"sku":"ARP-204-4102","price":492.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/7329\/0062\/files\/204-4102_c0f917df-100c-4e55-a2b4-6eefad90dd86.jpg?v=1790662306","url":"https:\/\/driftandgrip.com\/en\/products\/arp-head-studs-m11-with-installation-tool-part-no-204-4102","provider":"Drift \u0026 Grip","version":"1.0","type":"link"}