{"product_id":"arp-small-block-ford-r-block-main-stud-kit-254-5601","title":"ARP Small Block Ford R Block Main Stud Kit, 1\/2 in Studs, Hex Nuts, 4-Bolt Mains | 254-5601","description":"\u003cp\u003eThis ARP main stud kit is designed for 4-bolt main Small Block Ford R Block engines. Made from chromoly with a black oxide finish, it uses 1\/2 in studs with hex nuts for reliable main cap retention.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStud Size: 1\/2 in\u003c\/li\u003e\n\u003cli\u003eNut Style: Hex\u003c\/li\u003e\n\u003cli\u003eMain Cap Configuration: 4-Bolt Mains\u003c\/li\u003e\n\u003cli\u003eMaterial: Chromoly\u003c\/li\u003e\n\u003cli\u003eFinish: Black Oxide\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSmall Block Ford R Block\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat material is this main stud kit made from?\u003c\/h5\u003e\u003cp\u003eThis ARP main stud kit is made from chromoly with a black oxide finish.\u003c\/p\u003e\u003ch5\u003eWhat size are the studs in this kit?\u003c\/h5\u003e\u003cp\u003eThis kit uses 1\/2 in studs.\u003c\/p\u003e\u003ch5\u003eWhat main cap configuration does this kit fit?\u003c\/h5\u003e\u003cp\u003eThis kit is designed for 4-bolt main engine blocks.\u003c\/p\u003e\u003ch5\u003eWhat engine platform is this main stud kit designed for?\u003c\/h5\u003e\u003cp\u003eThis kit is designed for the Small Block Ford R Block.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What material is this main stud kit made from?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This ARP main stud kit is made from chromoly with a black oxide finish.\"}},{\"@type\":\"Question\",\"name\":\"What size are the studs in this kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit uses 1\/2 in studs.\"}},{\"@type\":\"Question\",\"name\":\"What main cap configuration does this kit fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit is designed for 4-bolt main engine blocks.\"}},{\"@type\":\"Question\",\"name\":\"What engine platform is this main stud kit designed for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit is designed for the Small Block Ford R Block.\"}}]}\u003c\/script\u003e","brand":"Auto Racing Products","offers":[{"title":"Default Title","offer_id":42528268255280,"sku":"BQDN_254-5601","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/ARP254-5601.jpg?v=1761960917","url":"https:\/\/berryperformancesales.com\/products\/arp-small-block-ford-r-block-main-stud-kit-254-5601","provider":"Berry Performance Sales","version":"1.0","type":"link"}