{"product_id":"252-4302","title":"Head Stud Kit (Barra)","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eARP uses a premium grade 8740 alloy that is rated far superior to \"aircraft\" quality. Then, each stud is placed vertically in special racks and precisely heat-treated to 200,000 psi. ARP studs are thread rolled after heat-treat, which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). It costs a lot more to do it this way, because it's tough on tooling, but the results are well worth the extra effort.\u003c\/span\u003e\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":48331022467292,"sku":"252-4302","price":639.95,"currency_code":"AUD","in_stock":true}],"url":"https:\/\/www.boostedperformanceparts.com.au\/products\/252-4302","provider":"Boosted Performance Parts","version":"1.0","type":"link"}