{"id":8294,"date":"2023-05-12T14:04:29","date_gmt":"2023-05-12T22:04:29","guid":{"rendered":"https:\/\/sandersonheaders.com\/?post_type=product&#038;p=8294"},"modified":"2025-03-29T13:49:19","modified_gmt":"2025-03-29T21:49:19","slug":"c33dp-header-set-full-length-small-block-chevy","status":"publish","type":"product","link":"https:\/\/sandersonheaders.com\/product\/c33dp-header-set-full-length-small-block-chevy\/","title":{"rendered":"C33DP Header Set, Full-Length, Small Block Chevy"},"content":{"rendered":"<p>The C33DP header set is a full-length, 1-3\/4&#8243; primary tube design for small block Chevrolet engine applications using D-port, angle plug cylinder heads. The C33DP is manufactured with a D-port flange for GM ZZ4, ZZ6, and LT-1 cylinder heads and fits various street rod applications. There is ample spark plug clearance, and the header is compatible with original equipment and stock-style steering gearboxes, Vega, and most rack-and-pinion setups (if the steering shaft hugs the frame rail). Will fit most starters and transmissions except the cast iron Powerglide. <span style=\"color: #ff0000;\">Please review the <strong>&#8220;What is a D-Port&#8221;<\/strong> information tab.<\/span><\/p>\n<ul>\n<li>Designed with raised primary tubes to fit D-port, angle plug cylinder heads (GM ZZ4, ZZ6, 1990&#8217;s LT-1, etc).<\/li>\n<li>Pre-&#8217;68 engines must use a spin-off oil filter adapter and filter.<\/li>\n<li>For maximum clearance, 1968 and newer engines should use the AC PF12, PF25, or compatible short-style oil filter.<\/li>\n<li>Available for straight plug cylinder heads, part number <a href=\"https:\/\/sandersonheaders.com\/product\/c33-header-set-full-length-small-block-chevy\/\">C33<\/a><\/li>\n<li>A smaller 1-5\/8&#8243; <a href=\"https:\/\/sandersonheaders.com\/product\/c32dp-header-set-full-length-small-block-chevy\/\">C32DP<\/a> primary tube version is also available<\/li>\n<\/ul>\n<p>Includes all hardware necessary for installation.<\/p>\n<p><strong>SPECIFICATIONS:<\/strong><\/p>\n<p>Engine: Small Block Chevy 265-400<br \/>\nPrimary Tube Diameter: 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 C33DP header set features a full-length design, 1-3\/4&#8243; primary tube diameter, and D-port flange for small block Chevrolet engines installed in a variety of classic and street rod applications that need a large tube header.<\/p>\n","protected":false},"featured_media":160,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[169,87],"product_tag":[173],"class_list":{"0":"post-8294","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-small-block","7":"product_cat-street-rod","8":"product_tag-small-block-chevy","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-variable","16":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product\/8294","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=8294"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media\/160"}],"wp:attachment":[{"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/media?parent=8294"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_brand?post=8294"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_cat?post=8294"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sandersonheaders.com\/wp-json\/wp\/v2\/product_tag?post=8294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}