{"product_id":"stainless-works-silverado-sierra-5-3l-headers-y-pipe-ct19hcaty","title":"Stainless Works 1-7\/8 in Long Tube Header Kit, High-Flow Cats, Y-Pipe Factory Connect — 2019-2026 Chevrolet Silverado \u0026 GMC Sierra 1500 5.3L | CT19HCATY","description":"\u003cp\u003eStainless Works CT19HCATY is a long tube header kit for the 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 with the 5.3L EcoTec3 V8. It uses CNC mandrel bent 1-7\/8 in primary tubes and 3 in slip-fit collectors, followed by high-flow catalytic converters and 3 in lead pipes. This Factory Connect configuration merges into a Y-pipe that bolts to the stock exhaust or other aftermarket exhaust. The kit is built from 304 stainless steel, TIG welded in Streetsboro, Ohio, made in the USA and covered by a lifetime warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits the 5.3L only. It does not fit the 6.2L with the 10-speed transmission.\u003c\/li\u003e\n\u003cli\u003eA Performance Connect (X-pipe) version for Stainless Works exhausts is offered separately.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Stainless Works\u003c\/li\u003e\n\u003cli\u003ePart Number: CT19HCATY\u003c\/li\u003e\n\u003cli\u003eSystem Type: Long Tube Header Kit\u003c\/li\u003e\n\u003cli\u003ePrimary Tube Size: 1-7\/8\"\u003c\/li\u003e\n\u003cli\u003eCollector Size: 3\" Slip-Fit\u003c\/li\u003e\n\u003cli\u003eCatalytic Converters: High-Flow Cats\u003c\/li\u003e\n\u003cli\u003eConnects To: Stock Exhaust (Factory Connect)\u003c\/li\u003e\n\u003cli\u003ePipe: Factory Connect (Y-Pipe)\u003c\/li\u003e\n\u003cli\u003eEngine Compatibility: 5.3L Only\u003c\/li\u003e\n\u003cli\u003eMaterial: 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eWelding: TIG Welded\u003c\/li\u003e\n\u003cli\u003eWarranty: Lifetime\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2019 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2020 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2021 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2022 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2023 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2024 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2025 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2026 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2019 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2020 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2021 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2022 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2023 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2024 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2025 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2026 GMC Sierra 1500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cblockquote\u003e\u003cp\u003e\u003cstrong\u003eRace Use Only:\u003c\/strong\u003e This product is manufactured and sold for installation on vehicles used solely for competition. Once installed, the vehicle may not be used, registered, or licensed for use on a public road or highway. Installation on a street-driven vehicle may violate the Clean Air Act 203(a)(3), 42 U.S.C. 7522(a)(3).\u003c\/p\u003e\u003c\/blockquote\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat does the Stainless Works CT19HCATY fit?\u003c\/h5\u003e\u003cp\u003eIt fits the 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 with the 5.3L engine.\u003c\/p\u003e\u003ch5\u003eWill it fit the 6.2L?\u003c\/h5\u003e\u003cp\u003eNo. It fits the 5.3L only and does not fit the 6.2L with the 10-speed transmission.\u003c\/p\u003e\u003ch5\u003eDoes it bolt to the stock exhaust?\u003c\/h5\u003e\u003cp\u003eYes. This Factory Connect version uses a Y-pipe to connect to the stock exhaust or other aftermarket exhaust.\u003c\/p\u003e\u003ch5\u003eWhat primary and collector sizes does it use?\u003c\/h5\u003e\u003cp\u003eIt uses 1-7\/8 in primaries into 3 in slip-fit collectors, followed by high-flow catalytic converters.\u003c\/p\u003e\u003ch5\u003eIs the Stainless Works CT19HCATY street legal?\u003c\/h5\u003e\u003cp\u003eNo. It is sold for competition use only. California prohibits aftermarket exhaust parts that modify, remove or replace original equipment catalysts unless a CARB Executive Order covers the part, and no Executive Order is published for this product. Installation on a street-driven vehicle may violate the Clean Air Act (42 U.S.C. 7522(a)(3)).\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the Stainless Works CT19HCATY fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It fits the 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 with the 5.3L engine.\"}}, {\"@type\": \"Question\", \"name\": \"Will it fit the 6.2L?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. It fits the 5.3L only and does not fit the 6.2L with the 10-speed transmission.\"}}, {\"@type\": \"Question\", \"name\": \"Does it bolt to the stock exhaust?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This Factory Connect version uses a Y-pipe to connect to the stock exhaust or other aftermarket exhaust.\"}}, {\"@type\": \"Question\", \"name\": \"What primary and collector sizes does it use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It uses 1-7\/8 in primaries into 3 in slip-fit collectors, followed by high-flow catalytic converters.\"}}, {\"@type\": \"Question\", \"name\": \"Is the Stainless Works CT19HCATY street legal?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. It is sold for competition use only. California prohibits aftermarket exhaust parts that modify, remove or replace original equipment catalysts unless a CARB Executive Order covers the part, and no Executive Order is published for this product. Installation on a street-driven vehicle may violate the Clean Air Act (42 U.S.C. 7522(a)(3)).\"}}]}\u003c\/script\u003e","brand":"Stainless Works","offers":[{"title":"Default Title","offer_id":42788204937264,"sku":"SSWCT19HCATY","price":2465.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/0a6d9e25ca2ced7a031cec8a0e03542eL.jpg?v=1771519242","url":"https:\/\/berryperformancesales.com\/products\/stainless-works-silverado-sierra-5-3l-headers-y-pipe-ct19hcaty","provider":"Berry Performance Sales","version":"1.0","type":"link"}