{"product_id":"exhaust-header-for-1999-2006-chevy-gmc-gmt800-silverado-sierra-1500","title":"Long Tube Headers \u0026 Y-Pipe for 1999-2006 Chevy \/ GMC Silverado \/ Avalanche \/ Sierra 1500 4.8L \/ 5.3L \/ 6.0L Vortec with Optional Cold Air Intake","description":"\u003ch3\u003e\u003cstrong\u003eFix the \"Chevy Tick\" \u0026amp; Wake Up Your Vortec V8\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIs your 1999-2006 Silverado or Sierra ticking on cold starts? The factory cast-iron manifolds are notorious for warping and snapping bolts, restricting the potential of your \u003cstrong\u003e4.8L, 5.3L, or 6.0L Vortec engine\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Solution:\u003c\/strong\u003e Flashark Long Tube Headers with Y-Pipe. Eliminate the restrictive stock manifold, fix the exhaust leak permanently, and unleash \u003cstrong\u003e+20-25 HP and massive torque\u003c\/strong\u003e across the entire \u003cstrong\u003e4.8L, 5.3L, and 6.0L\u003c\/strong\u003e lineup.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ExhaustHeader.jpg?v=1707101103\" alt=\"Long Tube Headers 4.8\/5.3\/6.0L for 99-06 Silverado\/Sierra 1500\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Brand New:\u003c\/strong\u003e Never used or installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow Design:\u003c\/strong\u003e Increases air flow instantly, gaining \u003cstrong\u003e20-25+ HP\u003c\/strong\u003e (with tune) and Torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Material:\u003c\/strong\u003e Made of high-quality Polished Stainless Steel for durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Welding:\u003c\/strong\u003e TIG welded CNC machine flanges for resistance against pressure and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel-Bent Tubing:\u003c\/strong\u003e Ensures smooth exhaust flow for maximum performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On:\u003c\/strong\u003e Designed for easy installation with no modification needed for 2WD models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes headers, Y-pipe, necessary hardware, bolts, and gaskets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eHeader Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 30px;\"\u003e\n\u003ctable border=\"1\" style=\"width: 100%; border-collapse: collapse; border-color: #ddd; font-size: 14px; text-align: left; min-width: 300px;\"\u003e\n\u003cthead style=\"background-color: #333; color: white;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px; width: 40%;\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"padding: 10px;\"\u003eSpecs\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eBlack \/ Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eMirror Polished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eInlet\/Outlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e1.83\" \/ 2.84\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2×4-1 Manifold to 3\" Y-pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eCraft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eTIG Weld, CNC Flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eInstall\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eBolt-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Sound Clip\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHear the difference on a Cammed 5.3L Silverado:\u003c\/p\u003e\n\u003cdiv class=\"video-wrapper-col-2\"\u003e\n  \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ksCf1EJOD4w?si=BT-DvVcHVc0Ho8Dy\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003e📦 Packing List:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLong Tube Headers (Pair)\u003c\/li\u003e\n\u003cli\u003e3\" Y-Pipe\u003c\/li\u003e\n\u003cli\u003eGaskets\u003c\/li\u003e\n\u003cli\u003eHardware\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Flashark","offers":[{"title":"Silver \/ Exhaust Header","offer_id":51797401239838,"sku":"FLES08356","price":384.0,"currency_code":"CAD","in_stock":true},{"title":"Silver \/ Exhaust Header+4\" Cold Air Intake Kit","offer_id":51797401272606,"sku":"FLES08356-IS08104","price":526.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Exhaust Header","offer_id":51797401305374,"sku":"FLES08207","price":382.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Exhaust Header+4\" Cold Air Intake Kit","offer_id":51797401338142,"sku":"FLES08207-IS08104","price":526.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/1_7f1fbe3b-2968-4486-bef0-fba23799bab0.jpg?v=1777491449","url":"https:\/\/platinumhpsolutions.myshopify.com\/products\/exhaust-header-for-1999-2006-chevy-gmc-gmt800-silverado-sierra-1500","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}