{"id":9582,"date":"2023-05-31T08:41:21","date_gmt":"2023-05-31T16:41:21","guid":{"rendered":"https:\/\/sandersonheaders.com\/?post_type=product&#038;p=9582"},"modified":"2025-07-15T12:34:00","modified_gmt":"2025-07-15T20:34:00","slug":"ff3gts-header-set-1964-73-ford-mustang","status":"publish","type":"product","link":"https:\/\/sandersonheaders.com\/product\/ff3gts-header-set-1964-73-ford-mustang\/","title":{"rendered":"FF3GTS Header Set, 1964-73 Ford Mustang"},"content":{"rendered":"<p>The FF3GTS header set was designed for 1964-73 Ford Mustang applications. However, it is a good choice for various other vehicle applications, including the 1963-70 Ford Falcon, some truck applications, 1960-65 Ford Ranchero, Torino, Mercury Cougar, and other vehicle applications. The FF3GTS features excellent spark plug and ground clearance while providing performance gains over factory exhaust manifolds.<\/p>\n<ul>\n<li>The FF3GTS is compatible with GT40-P cylinder heads!<\/li>\n<li>Select the correct engine group (221-302 vs. 351w) and transmission when ordering.<\/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 FF3GTS header set fits small block Ford 289-302, 351W engines in 1964-73 Ford Mustangs, other Ford compacts, and similar chassis.<\/p>\n","protected":false},"featured_media":510,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[87,272,273,282,281],"product_tag":[275,276,301,285,274],"class_list":{"0":"post-9582","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-falcon","10":"product_cat-mustang","11":"product_tag-221-302-ford","12":"product_tag-351w","13":"product_tag-falcon","14":"product_tag-mustang","15":"product_tag-small-block-ford","17":"first","18":"instock","19":"featured","20":"taxable","21":"shipping-taxable","22":"purchasable","23":"product-type-variable","24":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product\/9582","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=9582"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media\/510"}],"wp:attachment":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media?parent=9582"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_brand?post=9582"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_cat?post=9582"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_tag?post=9582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}