{"product_id":"pro-series-head-stud-kit-for-ford-7-3l-idi","title":"Pro Series Head Stud Kit for Ford 7.3L IDI","description":"The ARP 250-4204 Head Stud Kit is engineered for Ford 7.3L IDI applications, offering a superior fastening solution for high-performance engine builds. These Pro Series cylinder head studs are cold-forged from a premium-grade 8740 alloy, ensuring molecular integrity and exceptional durability.\n\nEach stud undergoes precise heat treatment to 220,000 psi before thread-rolling and machining. This post-treatment threading process results in approximately 1000% greater fatigue strength compared to studs threaded before heat treatment. The kit includes hardened parallel washers, which are crucial for distributing clamping loads evenly and achieving accurate torque readings, making them a trusted choice for professional engine builders and competition applications.\n\nARP uses a material rated far superior to aircraft quality, emphasizing the high-performance nature of these studs. This meticulous manufacturing process ensures that the ARP 250-4204 kit provides unmatched quality and reliability for demanding engine environments.","brand":"Arp","offers":[{"title":"Default Title","offer_id":52686983233848,"sku":"256-4204","price":647.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660676743.jpg?v=1784879182","url":"https:\/\/store.motormia.co\/products\/pro-series-head-stud-kit-for-ford-7-3l-idi","provider":"MOTORMIA","version":"1.0","type":"link"}