{"product_id":"kooks-02-06-cadillac-escalade-chevrolet-silverado-1-3-4-x-3-header-catted-y-pipe-kit","title":"Kooks 02-06 Cadillac Escalade\/Chevrolet Silverado. 1-3\/4 x 3 Header \u0026 Catted Y-Pipe Kit","description":"\u003cdiv class=\"boa-product-copy\"\u003e\n\u003cp\u003eThe Kooks headers \u0026amp; manifolds identified by manufacturer part number 2851H220 is supplied in the exact configuration described as 1-3\/4\" Header and Catted Connection Kit. 1999-2006 GM 1500 Series 4.8L\/5.3L.. Confirm the complete part number, application, connection points, emissions requirements, and included components before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExact Kooks manufacturer part number 2851H220\u003c\/li\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003cli\u003eConfiguration and connection style identified by the product title\u003c\/li\u003e\n\u003cli\u003eDesigned for the stated Kooks exhaust or ignition application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eApplication Notes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003eVerify engine, emissions equipment, transmission, and exhaust configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 1500\u003c\/td\u003e\n\u003ctd\u003eVerify engine, emissions equipment, transmission, and exhaust configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000-2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSuburban 1500\u003c\/td\u003e\n\u003ctd\u003eVerify engine, emissions equipment, transmission, and exhaust configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000-2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eTahoe\u003c\/td\u003e\n\u003ctd\u003eVerify engine, emissions equipment, transmission, and exhaust configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000-2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eYukon\u003c\/td\u003e\n\u003ctd\u003eVerify engine, emissions equipment, transmission, and exhaust configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000-2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eYukon XL 1500\u003c\/td\u003e\n\u003ctd\u003eVerify engine, emissions equipment, transmission, and exhaust configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eAvalanche 1500\u003c\/td\u003e\n\u003ctd\u003eVerify engine, emissions equipment, transmission, and exhaust configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eKooks Headers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e2851H220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eHeaders \u0026amp; Manifolds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Dimensions\u003c\/th\u003e\n\u003ctd\u003e1-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Type\u003c\/th\u003e\n\u003ctd\u003eVehicle Specific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOne Kooks component or kit in manufacturer packaging\u003c\/li\u003e\n\u003cli\u003eHardware only when listed for the exact part number\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAbout Kooks Headers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKooks manufactures performance exhaust components in the United States, including headers, connection pipes, catalytic-converter assemblies, cat-back systems, mufflers, flanges, and installation hardware. Exact part-number verification is essential because similar-looking components can use different engine, chassis, emissions, and connection configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Kooks Headers Products\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/collections\/kooks-headers\"\u003eShop Kooks Headers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/kooks-1-3-4-x-3-header-catted-y-pipe-kit-09-13-chevrolet-silverado-1500-ls-ltz-wt-lt-xfe\"\u003eKooks 1-3\/4 x 3 Header \u0026amp; Catted Y-Pipe Kit 09-13 Chevrolet Silverado 1500 LS LTZ WT LT XFE\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/kooks-06-09-chevrolet-trailblazer-ss-1-7-8-x-3-header-catted-y-pipe-kit\"\u003eKooks 06-09 Chevrolet Trailblazer SS 1-7\/8 x 3 Header \u0026amp; Catted Y-Pipe Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/kooks-1-7-8-x-3-header-catted-y-pipe-kit-99-06-gm-1500-4-8l-5-3l\"\u003eKooks 1-7\/8\" x 3\" Header \u0026amp; Catted Y-Pipe Kit 99-06 GM 1500 4.8L \/ 5.3L\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this Kooks headers \u0026amp; manifolds fit my 1999-2006 Chevrolet Silverado 1500?\u003c\/strong\u003e\u003cbr\u003eThat year, make, and model range is listed. Confirm the engine, emissions equipment, transmission, body configuration, existing exhaust, and exact Kooks part number before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this connect to the factory exhaust?\u003c\/strong\u003e\u003cbr\u003eFactory connection compatibility depends on the exact part number. Verify collector and outlet size, required Kooks connection pipes, catalytic-converter configuration, and every note in the current Kooks listing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should be checked after installation?\u003c\/strong\u003e\u003cbr\u003eConfirm exhaust clearance, hanger alignment, fastener torque, oxygen-sensor wiring, leak-free joints, and adequate distance from fuel lines, brake lines, wiring, and bodywork.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eVerify the exact part number, application, emissions configuration, connection sizes, and package contents before disassembly.\u003c\/li\u003e\n\u003cli\u003eSupport the vehicle safely and follow the factory service procedure together with the current Kooks instructions for this part number.\u003c\/li\u003e\n\u003cli\u003eTest-fit every component before cutting, welding, or permanently tightening the exhaust system.\u003c\/li\u003e\n\u003cli\u003eRoute oxygen-sensor wiring and nearby hoses, lines, and cables away from heat, sharp edges, and moving parts.\u003c\/li\u003e\n\u003cli\u003eTorque fasteners in the specified sequence, inspect for leaks and clearance, and recheck accessible connections after initial heat cycles.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":41771616796751,"sku":"KSH2851H220","price":3101.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kooks-headers-ksh2851h220-headers-manifolds-image-01.jpg?v=1788749545","url":"https:\/\/www.blackopsautoworks.com\/en-ca\/products\/kooks-02-06-cadillac-escalade-chevrolet-silverado-1-3-4-x-3-header-catted-y-pipe-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}