{"id":9577,"date":"2023-05-31T08:08:16","date_gmt":"2023-05-31T16:08:16","guid":{"rendered":"https:\/\/sandersonheaders.com\/?post_type=product&#038;p=9577"},"modified":"2025-04-01T15:57:41","modified_gmt":"2025-04-01T23:57:41","slug":"ff3fm-header-set-1964-68-ford-mustang","status":"publish","type":"product","link":"https:\/\/sandersonheaders.com\/product\/ff3fm-header-set-1964-68-ford-mustang\/","title":{"rendered":"FF3FM Header Set, 1964-68 Ford Mustang"},"content":{"rendered":"<p>The FF3FM header set was primarily designed for 1964-68 Ford Mustang applications using aftermarket Fatman Fabrications coil-over, rack-and-pinion front ends. It may also work in other Ford compacts built on the Mustang platform and fits other rack-and-pinion setups on the Mustang chassis. The FF3FM features excellent spark plug and ground clearance while providing performance gains over factory exhaust manifolds.<\/p>\n<ul>\n<li><span style=\"color: #ff0000;\">Not Compatible with GT40-P cylinder heads<\/span><\/li>\n<li>Designed for use on applications that retain the factory shock towers.<\/li>\n<\/ul>\n<p>Includes all hardware necessary for installation.<\/p>\n<p><strong>SPECIFICATIONS:<\/strong><\/p>\n<p>Engine: Small Block Ford 221-302, 351W V8<br \/>\nPrimary Tube Diameter: 1\u00bd&#8221;<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 FF3FM header set fits small block Ford 221-351W engines in 1964-68 Ford Mustang and similar Ford compacts using Fatman Fabrications coil-over front ends.<\/p>\n","protected":false},"featured_media":506,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[87,272,273,281],"product_tag":[275,276,298,274],"class_list":{"0":"post-9577","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-street-rod","7":"product_cat-221-302","8":"product_cat-351w","9":"product_cat-mustang","10":"product_tag-221-302-ford","11":"product_tag-351w","12":"product_tag-fatman","13":"product_tag-small-block-ford","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\/9577","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=9577"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media\/506"}],"wp:attachment":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media?parent=9577"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_brand?post=9577"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_cat?post=9577"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_tag?post=9577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}