{"product_id":"silverado-sierra-1-7-8-longtube-headers-2019-2024","title":"Silverado \u0026 Sierra 1 7\/8\" Longtube Headers\n2019-2024","description":"\u003cp\u003eSpeed Engineering Silverado \u0026amp; Sierra longtube headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our Silverado \u0026amp; Sierra longtube headers are mandrel bent, tig welded, and feature natural stainless steel construction. All of our Silverado \u0026amp; Sierra longtube headers have been dyno proven. We stand behind our Silverado \u0026amp; Sierra longtube headers in saying you will not find a better fitting, quality built, budget header for your vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMandrel Bent Tubing\u003c\/li\u003e\n\u003cli\u003eMerge Spikes\u003c\/li\u003e\n\u003cli\u003eFull 1 7\/8 \" Primaries\u003c\/li\u003e\n\u003cli\u003e3\" Collector\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eLongtube Header Design\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eSilverado \/ Sierra \/ SUV LT Headers\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003eGains over 25+ rwhp\u003c\/li\u003e\n\u003cli\u003eV8 Engines Only\u003c\/li\u003e\n\u003cli\u003e5.3L, 6.2L Engines\u003c\/li\u003e\n\u003cli\u003eCNC Machined Flanges\u003c\/li\u003e\n\u003cli\u003eNatural Stainless Steel\u003c\/li\u003e\n\u003cli\u003eStandard Graphite Manifold Gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2019-2024 \u003cem\u003eChevrolet  SIlverado Truck\u003c\/em\u003e(2wd\/4wd)\u003c\/li\u003e\n\u003cli\u003e2019-2024 \u003cem\u003eGMC Sierra Truck \u0026amp;  Yukon SUV\u003c\/em\u003e(2wd\/4wd)\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e2021-2024 Cadillac Escalade (2wd\/4wd)\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e2021-2024 Tahoe (2wd\/4wd)\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e2021-2024 Yukon \u0026amp; Yukon Denali (2wd\/4wd)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: Y-Pipe kit \u0026amp; X-Pipe kit will work on trucks \u0026amp; suv's with 8 Speed \u0026amp; 10 Speed Automatic transmissions.\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e(Warning) \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThis is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0577\/3885\/4576\/files\/Sema_Garage_3.jpg?v=1752617178\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"NK Performance and Racing","offers":[{"title":"Default Title","offer_id":51241398698274,"sku":null,"price":355.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4543\/8754\/files\/FullSizeRender.jpg?v=1770245699","url":"https:\/\/nkpracing.com\/products\/silverado-sierra-1-7-8-longtube-headers-2019-2024","provider":"NK Performance and Racing","version":"1.0","type":"link"}