{"product_id":"arp-small-block-chevy-cylinder-head-bolt-kit-high-performance-hex-12-point-23-degree-pro-action-chromoly-134-3604","title":"ARP Small Block Chevy Cylinder Head Bolt Kit, High Performance, Hex\/12-Point, 23 Degree Pro Action, Chromoly | 134-3604","description":"\u003cp\u003eThis ARP cylinder head bolt kit is part of the High Performance Series and secures 23 Degree Pro Action heads on a Small Block Chevy engine. It features a mix of hex and 12-point heads and is machined from chromoly steel with a black oxide finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh Performance Series\u003c\/li\u003e\n\u003cli\u003eHex \/ 12-Point Head\u003c\/li\u003e\n\u003cli\u003eChromoly Construction\u003c\/li\u003e\n\u003cli\u003eBlack Oxide Finish\u003c\/li\u003e\n\u003cli\u003eKit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSmall Block Chevy - 23 Degree Pro Action Heads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat engine and cylinder heads does this kit fit?\u003c\/h5\u003e\u003cp\u003eIt's designed for the Small Block Chevy with 23 Degree Pro Action heads.\u003c\/p\u003e\u003ch5\u003eWhat type of heads do the bolts have?\u003c\/h5\u003e\u003cp\u003eThe kit uses a mix of hex and 12-point heads.\u003c\/p\u003e\u003ch5\u003eWhat is it made of?\u003c\/h5\u003e\u003cp\u003eIt's machined from chromoly steel with a black oxide finish.\u003c\/p\u003e\u003ch5\u003eWhat series is this kit part of?\u003c\/h5\u003e\u003cp\u003eIt's part of ARP's High Performance Series.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What engine and cylinder heads does this kit fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It's designed for the Small Block Chevy with 23 Degree Pro Action heads.\"}},{\"@type\":\"Question\",\"name\":\"What type of heads do the bolts have?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The kit uses a mix of hex and 12-point heads.\"}},{\"@type\":\"Question\",\"name\":\"What is it made of?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It's machined from chromoly steel with a black oxide finish.\"}},{\"@type\":\"Question\",\"name\":\"What series is this kit part of?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It's part of ARP's High Performance Series.\"}}]}\u003c\/script\u003e","brand":"Auto Racing Products","offers":[{"title":"Default Title","offer_id":42578242043952,"sku":"BQDN_134-3604","price":135.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/ARP134-3604.jpg?v=1763786442","url":"https:\/\/berryperformancesales.com\/products\/arp-small-block-chevy-cylinder-head-bolt-kit-high-performance-hex-12-point-23-degree-pro-action-chromoly-134-3604","provider":"Berry Performance Sales","version":"1.0","type":"link"}