{"id":9124,"date":"2023-05-26T07:44:55","date_gmt":"2023-05-26T15:44:55","guid":{"rendered":"https:\/\/sandersonheaders.com\/?post_type=product&#038;p=9124"},"modified":"2025-09-30T09:40:24","modified_gmt":"2025-09-30T17:40:24","slug":"cpls-header-set-full-length-gm-ls-engines","status":"publish","type":"product","link":"https:\/\/sandersonheaders.com\/product\/cpls-header-set-full-length-gm-ls-engines\/","title":{"rendered":"CPLS Header Set, Full-Length, GM LS Engines"},"content":{"rendered":"<p>The CPLS header set is a full-length, 1-5\/8&#8243; primary tube design for GM LS engines. It was specifically designed for use on aftermarket chassis and front clip applications, including TCI (Total Cost Involved), Fatman, Heidts, Chassisworks, etc. The CPLS is compatible with both Mustang II and rack-and-pinion steering setups.<\/p>\n<p>Includes all hardware necessary for installation.<\/p>\n<p><strong>SPECIFICATIONS:<\/strong><\/p>\n<p>Engine: GM LS1, LS2, LS3, LS4, LS6, LS7<br \/>\nPrimary Tube Diameter: 1-5\/8&#8243; or 1-3\/4&#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 CPLS header set is a full-length 1-5\/8&#8243; primary tube design set for GM LS engines installed in a variety of classic and street rod applications using aftermarket front clips, including Heidts, TCI, Fatman, Chassisworks, and others.<\/p>\n","protected":false},"featured_media":392,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[87,177,180,175,222,176],"product_tag":[181,182,183,184,223,224],"class_list":{"0":"post-9124","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-street-rod","7":"product_cat-chassisworks","8":"product_cat-gm-ls-series","9":"product_cat-heidts","10":"product_cat-ls-series","11":"product_cat-tci","12":"product_tag-ls1","13":"product_tag-ls2","14":"product_tag-ls3","15":"product_tag-ls4","16":"product_tag-ls6","17":"product_tag-ls7","19":"first","20":"instock","21":"taxable","22":"shipping-taxable","23":"purchasable","24":"product-type-variable","25":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product\/9124","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=9124"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media\/392"}],"wp:attachment":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media?parent=9124"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_brand?post=9124"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_cat?post=9124"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_tag?post=9124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}