{"id":9406,"date":"2023-05-29T14:07:04","date_gmt":"2023-05-29T22:07:04","guid":{"rendered":"https:\/\/sandersonheaders.com\/?post_type=product&#038;p=9406"},"modified":"2025-10-02T09:18:50","modified_gmt":"2025-10-02T17:18:50","slug":"fc3-header-set-ford-351c-m-400","status":"publish","type":"product","link":"https:\/\/sandersonheaders.com\/product\/fc3-header-set-ford-351c-m-400\/","title":{"rendered":"FC3 Header Set, Ford 351C\/M, 400"},"content":{"rendered":"<p>The FC3 is a Ford Cleveland (351C) and 351M\/400 block hugger header set for 1973-up Ford F-series pickups. The driver&#8217;s side collector exits near the oil pan, and the passenger side collector exits above the starter toward the firewall.<\/p>\n<p><span style=\"color: #ff0000;\"><strong>INSTALL NOTES:<\/strong><\/span><\/p>\n<ul>\n<li>The FC3 header features flanges that accommodate 4V cylinder heads. <a href=index-1217.html>If using 2V cylinder heads, part #2BBLFC copper adapter plates are\u00a0required<\/a>.<\/li>\n<\/ul>\n<p>Includes all hardware necessary for installation.<\/p>\n<p><strong>SPECIFICATIONS:<\/strong><\/p>\n<p>Engine: Ford 351C, 351M, 400 V8<br \/>\nPrimary Tube Diameter: 1-7\/8&#8243;<br \/>\nCollector Diameter: 3.0&#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 FC3 header set fits Ford 351C and 351M\/400 engines in 1973-up Ford trucks, and many other applications.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":489,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[87,277,278,279,280],"product_tag":[52,53,54],"class_list":{"0":"post-9406","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-street-rod","7":"product_cat-351c","8":"product_cat-351m","9":"product_cat-279","10":"product_cat-pickup-ford","11":"product_tag-ford-351c","12":"product_tag-ford-351m","13":"product_tag-ford-400","15":"first","16":"instock","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-variable","21":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product\/9406","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=9406"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media\/489"}],"wp:attachment":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media?parent=9406"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_brand?post=9406"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_cat?post=9406"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_tag?post=9406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}