{"product_id":"stainless-works-2019-chevrolet-silverado-5-3l-catted-headers-1-7-8in-primaries-3in-leads-y-pipe","title":"Stainless Works 2019+ Chevrolet Silverado 5.3L Catted Headers 1-7\/8in Primaries 3in Leads Y-Pipe","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eCT19HCATY\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 00887753441478\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eStainless Works 2019+ Chevrolet Silverado 5.3L Catted Headers 1 7\/8 Inch Primaries 3 Inch Leads Y Pipe\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eStainless Works CT19HCATY\u003c\/strong\u003e Catted Headers are the best high performance exhaust upgrade for 2019+ Chevrolet Silverado 5.3L owners seeking maximum power gains, improved throttle response, and a deeper exhaust tone. These headers feature 1 7\/8 inch primaries with 3 inch leads and include high flow catalytic converters for emissions compliance. Constructed from premium stainless steel with mandrel bent tubing and precision TIG welding, this complete Y pipe system reduces backpressure and optimizes exhaust flow for noticeable horsepower and torque increases while maintaining a factory like fitment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 7\/8 Inch Primaries: Optimized diameter for excellent mid range torque and top end power on 5.3L engines\u003c\/li\u003e\n\u003cli\u003eHigh Flow Catted Design: Includes catalytic converters for street legal emissions compliance\u003c\/li\u003e\n\u003cli\u003e3 Inch Leads and Y Pipe: Smooth transition for maximum exhaust flow and reduced restriction\u003c\/li\u003e\n\u003cli\u003ePremium Stainless Steel: Durable construction with TIG welded joints for long term reliability\u003c\/li\u003e\n\u003cli\u003eDirect Bolt On Fit: Vehicle specific design installs using factory mounting points\u003c\/li\u003e\n\u003cli\u003eStainless Works Quality: USA made with race proven performance for GM trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCT19HCATY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003ctd\u003e2019+ Chevrolet Silverado 5.3L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Size\u003c\/td\u003e\n\u003ctd\u003e1 7\/8 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector Size\u003c\/td\u003e\n\u003ctd\u003e3 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalytic Converters\u003c\/td\u003e\n\u003ctd\u003eHigh Flow Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDirect Bolt On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLimited (Stainless Works)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 35 to 45 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair of Stainless Steel Catted Headers\u003c\/li\u003e\n\u003cli\u003e3 Inch Y Pipe\u003c\/li\u003e\n\u003cli\u003eAll Necessary Gaskets and Hardware\u003c\/li\u003e\n\u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete catted header system with 1 7\/8 inch primaries and 3 inch collectors\u003c\/li\u003e\n\u003cli\u003eHigh flow catalytic converters maintain emissions compliance while improving flow\u003c\/li\u003e\n\u003cli\u003ePerfect for tuned 5.3L Silverado builds or those seeking maximum exhaust performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEstimated time: 6 to 10 hours, advanced difficulty, professional installation highly recommended\u003c\/li\u003e\n\u003cli\u003eRequires exhaust manifold removal, O2 sensor relocation, and proper torque sequence\u003c\/li\u003e\n\u003cli\u003eProfessional shop advised for tuning and emissions compliance verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019+\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado\u003c\/td\u003e\n\u003ctd\u003e5.3L All Trims\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Stainless Works Catted Headers?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 7\/8 inch primaries and high flow cats provide significant power gains with emissions compliance\u003c\/li\u003e\n\u003cli\u003ePremium stainless steel construction ensures long term durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eLimited warranty trusted performance exhaust from Stainless Works for GM trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will these headers fit my 2020 Chevrolet Silverado 5.3L? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, Stainless Works CT19HCATY fits all 2019+ Chevrolet Silverado 5.3L models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Are the catalytic converters included? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, high flow catalytic converters are included in the kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is tuning required? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Recommended for maximum performance gains and to clear any check engine lights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Covered by Stainless Works limited warranty built for performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS \/ FedEx Ground (Oversize)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure protective packaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 35 to 45 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stainless Works","offers":[{"title":"Default Title","offer_id":44491165433935,"sku":"SSWCT19HCATY","price":2465.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/stainless-works-ct19hcaty-headers.png?v=1771512312","url":"https:\/\/www.blackopsautoworks.com\/products\/stainless-works-2019-chevrolet-silverado-5-3l-catted-headers-1-7-8in-primaries-3in-leads-y-pipe","provider":"Black Ops Auto Works","version":"1.0","type":"link"}