{"id":8934,"date":"2023-05-25T10:36:14","date_gmt":"2023-05-25T18:36:14","guid":{"rendered":"https:\/\/sandersonheaders.com\/?post_type=product&#038;p=8934"},"modified":"2025-10-01T11:25:32","modified_gmt":"2025-10-01T19:25:32","slug":"cc409-header-set-chevy-348-409","status":"publish","type":"product","link":"https:\/\/sandersonheaders.com\/product\/cc409-header-set-chevy-348-409\/","title":{"rendered":"CC409 Header Set, Chevy 348-409"},"content":{"rendered":"<p>The CC409 header set is a shorty, block hugger design for Chevy &#8220;W&#8221; 348\/409 engines. It fits a variety of vehicles using the first-generation big block, including street rods, 1958-64 Chevy Impala, 1955-57 Chevy Cars, and many other car and truck applications.<\/p>\n<p>The Chevy 409 engine started the muscle car horsepower race of the &#8217;60s, and it is making a comeback. The CC409 is designed to fit tight to the block and will work in street rod chassis and many other cars and trucks without a cross-member under the center of the motor.<\/p>\n<p>Includes all hardware necessary for installation.<\/p>\n<p><strong>SPECIFICATIONS:<\/strong><\/p>\n<p>Engine: Small Block Chevy 348\/409 V8<br \/>\nPrimary Tube Diameter: 1-5\/8&#8243;<br \/>\nCollector Diameter: 2\u00bd&#8221;<\/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 CC409 header set fits Chevy 348\/409 &#8220;W&#8221; big block engines in classic street rods, 1958-64 Chevy Impala, and other applications.<\/p>\n","protected":false},"featured_media":355,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[87,171,99,82],"product_tag":[101,102,103,204,205,206],"class_list":{"0":"post-8934","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-street-rod","7":"product_cat-348-409","8":"product_cat-1955-57-cars","9":"product_cat-impala","10":"product_tag-1955-chevy","11":"product_tag-1956-chevy","12":"product_tag-1957-chevy","13":"product_tag-chevy-348","14":"product_tag-chevy-409","15":"product_tag-chevy-w-engine","17":"first","18":"instock","19":"taxable","20":"shipping-taxable","21":"purchasable","22":"product-type-variable","23":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product\/8934","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=8934"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media\/355"}],"wp:attachment":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media?parent=8934"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_brand?post=8934"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_cat?post=8934"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_tag?post=8934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}