{"product_id":"headers-for-emissions-legal-header-02-13-gm-truck-4-8-5-3l-ls-w-o-egr-d3373-b","title":"Headers for Emissions Legal Header 02-13 GM Truck 4.8-5.3L LS W\/O EGR D3373-B","description":"\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e02-13 GM   Truck EO Header Black Ctd\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3\/8\" Thick machined flanges to prevent warping\u003c\/li\u003e\n\u003cli\u003ePrecision formed long transition collectors and long tube design reduces backpressure and increases higher RPM horsepower\u003c\/li\u003e\n\u003cli\u003eHeavy duty 16-gauge tubing for long life\u003c\/li\u003e\n\u003cli\u003eTubes are pre-polished to removed scratches before applying metallic ceramic or hi-temp black coating\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand: \u003c\/strong\u003eDoug's Headers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCARB EO #: \u003c\/strong\u003eD-57-48\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Attachment: \u003c\/strong\u003e3-Bolt Flange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter: \u003c\/strong\u003e2.5 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Port Diameter: \u003c\/strong\u003e2.5 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor: \u003c\/strong\u003eBlack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Head Port Shape: \u003c\/strong\u003eRound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign: \u003c\/strong\u003eShorty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEGT Port: \u003c\/strong\u003eNo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish: \u003c\/strong\u003eHi-Temp Black Coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Thickness: \u003c\/strong\u003e0.375 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket Or Seal Included: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade Type: \u003c\/strong\u003ePerformance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Material: \u003c\/strong\u003eSteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Style: \u003c\/strong\u003eShorty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial: \u003c\/strong\u003eSteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hardware Included: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Sensor Port: \u003c\/strong\u003eNo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Shape: \u003c\/strong\u003eRound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Outside Diameter: \u003c\/strong\u003e1.625 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tubing Diameter: \u003c\/strong\u003e1.625 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProp 65 (C, R or CR): \u003c\/strong\u003eCR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProp 65 Yes\/No: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheen Level: \u003c\/strong\u003eMatte\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitle: \u003c\/strong\u003eDoug's Emissions Legal Header 02-13 GM Truck 4.8-5.3L LS W\/O EGR 1 1\/2\" Primary 2 1\/2\" Collector Black Hi Temp Coated D3373-B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Wall Thickness: \u003c\/strong\u003e16 GU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number: \u003c\/strong\u003eD3373-B\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2003-2006 Cadillac Escalade ESV 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2013 Cadillac Escalade ESV 376 CID\u003c\/li\u003e\n\u003cli\u003e2002-2006 Cadillac Escalade EXT 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2013 Cadillac Escalade EXT 376 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 Cadillac Escalade 364 CID\u003c\/li\u003e\n\u003cli\u003e2002-2005 Cadillac Escalade 325 CID\u003c\/li\u003e\n\u003cli\u003e2007-2013 Cadillac Escalade 376 CID\u003c\/li\u003e\n\u003cli\u003e2007-2007 Chevrolet Silverado 1500 Classic 294 CID\u003c\/li\u003e\n\u003cli\u003e2007-2007 Chevrolet Silverado 1500 Classic 325 CID\u003c\/li\u003e\n\u003cli\u003e2007-2007 Chevrolet Silverado 1500 Classic 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2007 Chevrolet Silverado 2500 HD Classic 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2007 Chevrolet Silverado 3500 Classic 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2007 Chevrolet Silverado 1500 HD Classic 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2013 Chevrolet Avalanche 325 CID\u003c\/li\u003e\n\u003cli\u003e2007-2009 Chevrolet Avalanche 364 CID\u003c\/li\u003e\n\u003cli\u003e2002-2006 Chevrolet Avalanche 1500 325 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 Chevrolet Silverado 1500 294 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 Chevrolet Silverado 1500 325 CID\u003c\/li\u003e\n\u003cli\u003e2003-2013 Chevrolet Silverado 1500 364 CID\u003c\/li\u003e\n\u003cli\u003e2009-2013 Chevrolet Silverado 1500 376 CID\u003c\/li\u003e\n\u003cli\u003e2002-2006 Chevrolet Silverado 1500 HD 364 CID\u003c\/li\u003e\n\u003cli\u003e2002-2004 Chevrolet Silverado 2500 364 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 Chevrolet Silverado 2500 HD 364 CID\u003c\/li\u003e\n\u003cli\u003e2002-2006 Chevrolet Silverado 3500 364 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 Chevrolet Suburban 1500 325 CID\u003c\/li\u003e\n\u003cli\u003e2006-2009 Chevrolet Suburban 1500 364 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 Chevrolet Suburban 2500 364 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 Chevrolet Tahoe 325 CID\u003c\/li\u003e\n\u003cli\u003e2002-2009 Chevrolet Tahoe 294 CID\u003c\/li\u003e\n\u003cli\u003e2008-2013 Chevrolet Tahoe 364 CID\u003c\/li\u003e\n\u003cli\u003e2008-2009 Chevrolet Tahoe 376 CID\u003c\/li\u003e\n\u003cli\u003e2007-2013 Chevrolet Silverado 3500 HD 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2007 GMC Sierra 1500 Classic 294 CID\u003c\/li\u003e\n\u003cli\u003e2007-2007 GMC Sierra 1500 Classic 325 CID\u003c\/li\u003e\n\u003cli\u003e2007-2007 GMC Sierra 1500 Classic 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2007 GMC Sierra 2500 HD Classic 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2007 GMC Sierra 3500 Classic 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2007 GMC Sierra 1500 HD Classic 364 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 GMC Sierra 1500 294 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 GMC Sierra 1500 325 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 GMC Sierra 1500 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2013 GMC Sierra 1500 376 CID\u003c\/li\u003e\n\u003cli\u003e2002-2006 GMC Sierra 1500 HD 364 CID\u003c\/li\u003e\n\u003cli\u003e2002-2004 GMC Sierra 2500 364 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 GMC Sierra 2500 HD 364 CID\u003c\/li\u003e\n\u003cli\u003e2002-2006 GMC Sierra 3500 364 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 GMC Yukon 325 CID\u003c\/li\u003e\n\u003cli\u003e2002-2009 GMC Yukon 294 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 GMC Yukon 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2013 GMC Yukon 376 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 GMC Yukon XL 1500 325 CID\u003c\/li\u003e\n\u003cli\u003e2002-2009 GMC Yukon XL 1500 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2013 GMC Yukon XL 1500 376 CID\u003c\/li\u003e\n\u003cli\u003e2002-2013 GMC Yukon XL 2500 364 CID\u003c\/li\u003e\n\u003cli\u003e2007-2013 GMC Sierra 3500 HD 364 CID\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEmissions:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1 - This product has been granted a California Air Resources Board (CARB) Executive Order (EO Number) Exemption. It is 50 State Legal when installed on the Specified vehicle per the Manufacturer’s Current Application Guide, the CARB EO, and Installation Instructions.\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/prod-da.s3.us-east-2.amazonaws.com\/BHKJ\/abfee855a90c5122e6410a660b02f69e.pdf\" target=\"_blank\"\u003eClick here for installation instructions!\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment Notes: \u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCARB Executive Order D-57-33\u003c\/li\u003e\u003c\/ul\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":54508688376021,"sku":"D3373-B-BKLK","price":510.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2493\/0960\/files\/ad9c7fe3d63b8a3c2047482886564e3a.jpg?v=1786704331","url":"https:\/\/moderndaymuffler.com\/products\/headers-for-emissions-legal-header-02-13-gm-truck-4-8-5-3l-ls-w-o-egr-d3373-b","provider":"Modern Day Muffler","version":"1.0","type":"link"}