{"product_id":"arp-big-block-chevy-main-bolt-kit-high-performance-series-hex-head-4-bolt-mains-135-5201","title":"ARP Big Block Chevy Main Bolt Kit, High Performance Series, Hex Head, 4-Bolt Mains | 135-5201","description":"\u003cp\u003eThis ARP High Performance Series main bolt kit is designed for Big Block Chevy engines with 4-bolt main caps, featuring hex head bolts 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\u003eType: Main Bolt Kit\u003c\/li\u003e\n\u003cli\u003eSeries: High Performance Series\u003c\/li\u003e\n\u003cli\u003eHead Style: Hex Head\u003c\/li\u003e\n\u003cli\u003eMain Cap Fitment: 4-Bolt Mains\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: 135-5201\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBig Block Chevy (4-Bolt Mains)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat main cap configuration does this kit fit?\u003c\/h5\u003e\u003cp\u003eThis kit is designed for Big Block Chevy blocks with 4-bolt main caps.\u003c\/p\u003e\u003ch5\u003eWhat head style do the bolts use?\u003c\/h5\u003e\u003cp\u003eThe bolts use a hex head design.\u003c\/p\u003e\u003ch5\u003eWhat material are the bolts made from?\u003c\/h5\u003e\u003cp\u003eThe bolts 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 main cap configuration does this kit fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This kit is designed for Big Block Chevy blocks with 4-bolt main caps.\"}},{\"@type\":\"Question\",\"name\":\"What head style do the bolts use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The bolts use a hex head design.\"}},{\"@type\":\"Question\",\"name\":\"What material are the bolts made from?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The bolts 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":42513210736688,"sku":"BQDN_135-5201","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/ARP135-5201.jpg?v=1761319192","url":"https:\/\/berryperformancesales.com\/products\/arp-big-block-chevy-main-bolt-kit-high-performance-series-hex-head-4-bolt-mains-135-5201","provider":"Berry Performance Sales","version":"1.0","type":"link"}