{"product_id":"permatorque-head-gasket-for-big-block-chevy-427-454","title":"PermaTorque Head Gasket for Big Block Chevy 427\/454","description":"The Fel-Pro 1017-1 is a performance head gasket engineered for big block Chevy 427\/454 engines.\n\nThis head gasket features a robust wire-ring combustion seat reinforced with stainless steel \"armor.\" This design provides extra sealing force directly around the combustion chambers. The gasket is constructed with a pre-flattened steel-wire ring, combining the strength of steel-wire sealing with minimal brinelling on aluminum cylinder heads.\n\nKey specifications include a 4.540\" bore, a 0.039\" compressed thickness, and a 10.500cc compressed volume. The Fel-Pro 1017-1 is sold individually. It is important to note that this gasket will not fit Gen V or GEN VI blocks.","brand":"Fel-Pro","offers":[{"title":"Default Title","offer_id":52688083059000,"sku":"1017-1","price":158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664198272.webp?v=1784888998","url":"https:\/\/store.motormia.co\/products\/permatorque-head-gasket-for-big-block-chevy-427-454","provider":"MOTORMIA","version":"1.0","type":"link"}