{"id":9001,"date":"2023-05-25T14:23:36","date_gmt":"2023-05-25T22:23:36","guid":{"rendered":"https:\/\/sandersonheaders.com\/?post_type=product&#038;p=9001"},"modified":"2025-09-10T11:40:22","modified_gmt":"2025-09-10T19:40:22","slug":"cc56-header-set-small-block-chevy-1955-57-chevy-cars","status":"publish","type":"product","link":"https:\/\/sandersonheaders.com\/product\/cc56-header-set-small-block-chevy-1955-57-chevy-cars\/","title":{"rendered":"CC56 Header Set, Small Block Chevy, 1955-57 Chevy Cars"},"content":{"rendered":"<p>The CC56 header set fits 1955-57 Chevy cars and 1955-59 Chevy pickup applications with a small block Chevy engine. It features a 1-5\/8&#8243; primary tube diameter and is compatible with stock or 605 steering gears, manual or automatic transmissions, and stock front or side motor mounts. For straight spark plug cylinder heads ONLY. <span style=\"color: #ff0000;\"><em>Please review the &#8220;Vortec-Style Heads&#8221; information tab.<\/em><\/span><\/p>\n<p>Includes all hardware necessary for installation.<\/p>\n<p><strong>SPECIFICATIONS:<\/strong><\/p>\n<p>Engine: Small Block Chevy 265-400<br \/>\nPrimary Tube Diameter: 1-5\/8&#8243;<br \/>\nCollector Diameter: 2-1\/2&#8243;<\/p>\n<p><strong>FEATURES:<\/strong><\/p>\n<ul>\n<li>16-Gauge Primary and Collector Tube Thickness<\/li>\n<li>3\/8&#8243; Thick Flange<\/li>\n<li>Patented Flange Design Requires NO Gaskets<\/li>\n<li>Tightest Fitting Header Available Anywhere!<\/li>\n<li>Made in the USA<\/li>\n<\/ul>\n<p><strong>INCLUDES:<\/strong><\/p>\n<ul>\n<li>Header Bolt Set<\/li>\n<li>Collector Reducer Set<\/li>\n<\/ul>\n<p><strong>FINISH:<\/strong><\/p>\n<p>Our <strong>Ceramic Coating<\/strong> is recommended for every vehicle application and is the default finish selection choice above. To meet high standards of quality, We apply a multi-layer inside and outside aluminized ceramic coating in-house and then polish the coating to a high luster. This aerospace and military-grade technology adds excellent protection to your headers while offering the benefit of thermal control in your engine bay. It also improves cylinder scavenging of exhaust gases and increases the longevity of your header investment.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The CC56 header set fits small block Chevy engines in 1955-57 Chevy cars and 1955-59 pickup applications. For straight plug cylinder heads only.<\/p>\n","protected":false},"featured_media":325,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[169,99],"product_tag":[101,102,103,173],"class_list":{"0":"post-9001","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-small-block","7":"product_cat-1955-57-cars","8":"product_tag-1955-chevy","9":"product_tag-1956-chevy","10":"product_tag-1957-chevy","11":"product_tag-small-block-chevy","13":"first","14":"instock","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-variable","19":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product\/9001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/comments?post=9001"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media\/325"}],"wp:attachment":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media?parent=9001"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_brand?post=9001"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_cat?post=9001"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_tag?post=9001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}