{"product_id":"arp-191-4001-pontiac-4-cylinder-iron-duke-head-stud-kit","title":"ARP 191-4001 Pontiac 4-Cylinder Iron Duke Head Stud Kit","description":"Pro series cylinder head studs from ARP are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining and are rated at a whopping 220,000 psi. ARP Pro series kits are also available with 12-point nuts, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.\u003cbr\u003e\u003cbr\u003e","brand":"ARP Fasteners","offers":[{"title":"Default Title","offer_id":44676978082103,"sku":"ARP191-4001","price":212.2,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/39733.jpg?v=1780353367","url":"https:\/\/enginemaster.com.au\/products\/arp-191-4001-pontiac-4-cylinder-iron-duke-head-stud-kit","provider":"Engine Master","version":"1.0","type":"link"}