{"product_id":"arp-big-block-chevy-main-stud-kit-12-point-nuts-4-bolt-mains-merlin-ii-iii-blocks-135-5801","title":"ARP Big Block Chevy Main Stud Kit, 12-Point Nuts, 4-Bolt Mains, Merlin II\/III Blocks | 135-5801","description":"\u003cp\u003eThis ARP main stud kit is designed for Big Block Chevy engines with Merlin II\/III blocks and 4-bolt main caps, machined from chromoly steel with a black oxide finish and secured with 12-point nuts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Main Stud Kit\u003c\/li\u003e\n\u003cli\u003eNut Style: 12-Point Nuts\u003c\/li\u003e\n\u003cli\u003eMain Cap Fitment: 4-Bolt Mains\u003c\/li\u003e\n\u003cli\u003eBlock Compatibility: Merlin II \/ III Blocks\u003c\/li\u003e\n\u003cli\u003eMaterial: Chromoly\u003c\/li\u003e\n\u003cli\u003eFinish: Black Oxide\u003c\/li\u003e\n\u003cli\u003eQuantity: Kit\u003c\/li\u003e\n\u003cli\u003ePart Number: 135-5801\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBig Block Chevy Merlin II \/ III Blocks (4-Bolt Mains)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat blocks does this kit fit?\u003c\/h5\u003e\u003cp\u003eThis kit is designed for Big Block Chevy Merlin II\/III blocks with 4-bolt main caps.\u003c\/p\u003e\u003ch5\u003eWhat nut style does this stud kit use?\u003c\/h5\u003e\u003cp\u003eThis kit uses 12-point nuts.\u003c\/p\u003e\u003ch5\u003eWhat material are the studs made from?\u003c\/h5\u003e\u003cp\u003eThe studs are machined from chromoly steel with a black oxide finish for durability and corrosion resistance.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What blocks does this kit fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit is designed for Big Block Chevy Merlin II\/III blocks with 4-bolt main caps.\"}},{\"@type\":\"Question\",\"name\":\"What nut style does this stud kit use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit uses 12-point nuts.\"}},{\"@type\":\"Question\",\"name\":\"What material are the studs made from?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The studs are machined from chromoly steel with a black oxide finish for durability and corrosion resistance.\"}}]}\u003c\/script\u003e","brand":"Auto Racing Products","offers":[{"title":"Default Title","offer_id":42513211392048,"sku":"BQDN_135-5801","price":186.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/ARP135-5801.jpg?v=1761319225","url":"https:\/\/berryperformancesales.com\/products\/arp-big-block-chevy-main-stud-kit-12-point-nuts-4-bolt-mains-merlin-ii-iii-blocks-135-5801","provider":"Berry Performance Sales","version":"1.0","type":"link"}