{"title":"Chevy Avalanche Parts \u0026 Accessories","description":"\u003cp\u003eDiscover premium aftermarket parts and accessories specifically designed for Chevy Avalanche. Our collection includes bumpers, running boards, roof racks, lighting, and more - all engineered for perfect fitment and rugged performance.\u003c\/p\u003e","products":[{"product_id":"1999-2005-chevy-gmc-gmt800-v8-engine-stainless-exhaust-headers","title":"Stainless Exhaust Headers \u0026 Y-Pipe \u0026 Gasket Fit for Chevy GMC GMT800 V8 Engine Trucks \u0026 SUVs","description":"\u003cp\u003e\u003cstrong\u003eUpgrade your GMT800 exhaust system with a stainless steel header kit designed for improved exhaust flow and a direct-fit installation. Built with polished 201 stainless steel, CNC-machined flanges, and TIG\/MIG-welded construction, this kit includes matching exhaust components and gaskets for compatible Chevy and GMC V8 applications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFit for 2001-2004 GMC Yukon\u003c\/li\u003e\n\u003cli\u003eDoes not fit 2003 GMC Yukon SLT Sport Utility 4-Door 5.3L\u003c\/li\u003e\n\u003cli\u003eFit for 2000-2004 GMC Yukon XL 1500\u003c\/li\u003e\n\u003cli\u003eFit for 1999-2005 GMC Sierra\u003c\/li\u003e\n\u003cli\u003eFit for 2002-2005 Chevy Avalanche 1500\u003c\/li\u003e\n\u003cli\u003eFit for 1999-2005 Chevy Silverado 1500\u003c\/li\u003e\n\u003cli\u003eFit for 2000-2004 Chevy Suburban 1500\u003c\/li\u003e\n\u003cli\u003eFit for 2000-2004 Chevy Tahoe\u003c\/li\u003e\n\u003cli\u003eFit for compatible Chevy\/GMC GMT800 V8 applications\u003c\/li\u003e\n\u003cli\u003ePlease verify your vehicle year, model, engine, and exhaust configuration before purchasing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStainless Steel Construction - Made from polished 201 stainless steel for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCNC-Machined Flanges - Designed for accurate alignment and secure exhaust connections\u003c\/li\u003e\n\u003cli\u003eTIG \u0026amp; MIG Welded Construction - Built for structural strength and consistent fitment\u003c\/li\u003e\n\u003cli\u003eMetal Gaskets Included - Includes matching gaskets for installation\u003c\/li\u003e\n\u003cli\u003eDirect Bolt-On Design - Designed for direct installation without modification under normal fitment conditions\u003c\/li\u003e\n\u003cli\u003eComplete Exhaust Header Kit - Includes the exhaust headers and required accessories shown with the product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Exhaust Header Kit\u003c\/li\u003e\n\u003cli\u003eMaterial: 201 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Polished\u003c\/li\u003e\n\u003cli\u003eColor: Metallic \/ Silver\u003c\/li\u003e\n\u003cli\u003eHeader Inlet Size: 1.875 in\u003c\/li\u003e\n\u003cli\u003eHeader Outlet Size: 2.500 in OD\u003c\/li\u003e\n\u003cli\u003eMain Piping Diameter: 2.500 in\u003c\/li\u003e\n\u003cli\u003eFilter: 4.00\" Inner Diameter, 10.50\" Overall Height\u003c\/li\u003e\n\u003cli\u003eAluminum Charge Pipe: 3.75\" Inlet \/ Outlet\u003c\/li\u003e\n\u003cli\u003eHigh Heat Tolerance Silicone Hoses: 3.75\" Inlet \/ Outlet\u003c\/li\u003e\n\u003cli\u003eManifold Ports: 8\u003c\/li\u003e\n\u003cli\u003eConstruction: CNC-Machined Flanges with TIG\/MIG Welds\u003c\/li\u003e\n\u003cli\u003eMetal Gaskets: Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Exhaust Header Kit\u003c\/li\u003e\n\u003cli\u003e1 × Set of Metal Gaskets\u003c\/li\u003e\n\u003cli\u003eInstallation Hardware \/ Accessories as Shown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for direct bolt-on installation\u003c\/li\u003e\n\u003cli\u003eNo modification is normally required for compatible applications\u003c\/li\u003e\n\u003cli\u003eProfessional installation is highly recommended\u003c\/li\u003e\n\u003cli\u003eInstallation instructions are not included\u003c\/li\u003e\n\u003cli\u003ePlease confirm vehicle compatibility, exhaust connection size, and existing exhaust configuration before installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Peforway","offers":[{"title":"Default Title","offer_id":50899606241523,"sku":"MT001003","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6999\/3459\/files\/E6_9C_AA_E6_A0_87_E9_A2_98-1_1781071208716.png?v=1788494658"},{"product_id":"2007-2014-chevy-gmc-4-8l-5-3l-6-0l-long-tube-headers-y-pipe","title":"Long Tube Stainless Exhaust Headers with Y-Pipe Fit for 2007-2014 Chevy GMC 4.8L 5.3L 6.0L","description":"\u003cp\u003e\u003cstrong\u003eUpgrade your Chevy or GMC V8 exhaust system with a long tube stainless steel header and Y-pipe kit designed for compatible 4.8L, 5.3L, and 6.0L applications. The long tube configuration provides a smoother exhaust path, while the matching Y-pipe creates a more complete header-to-exhaust connection for compatible trucks and SUVs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFit for 2007-2013 Chevy Silverado 1500 with 4.8L \/ 5.3L \/ 6.0L V8\u003c\/li\u003e\n\u003cli\u003eFit for 2007-2013 Chevy Silverado 2500 \/ 3500 with 6.0L V8\u003c\/li\u003e\n\u003cli\u003eFit for 2007-2014 Chevy Tahoe with 4.8L \/ 5.3L V8\u003c\/li\u003e\n\u003cli\u003eFit for 2007-2013 Chevy Avalanche 1500 with 5.3L \/ 6.0L V8\u003c\/li\u003e\n\u003cli\u003eFit for 2007-2013 GMC Sierra 1500 with 4.8L \/ 5.3L \/ 6.0L V8\u003c\/li\u003e\n\u003cli\u003eFit for 2007-2013 GMC Sierra 2500 \/ 3500 with 6.0L V8\u003c\/li\u003e\n\u003cli\u003eFit for 2007-2014 GMC Yukon XL 1500 with 5.3L \/ 6.0L V8\u003c\/li\u003e\n\u003cli\u003eFit for 2007-2013 GMC Yukon XL 2500 with 6.0L V8\u003c\/li\u003e\n\u003cli\u003eOnly compatible with the 4.8L, 5.3L, and 6.0L engine applications listed above\u003c\/li\u003e\n\u003cli\u003ePlease verify your vehicle year, model, engine size, drivetrain, and existing exhaust configuration before purchasing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLong Tube Header Design - Designed to provide a smoother exhaust path for compatible V8 applications\u003c\/li\u003e\n\u003cli\u003eStainless Steel Construction - Built for durability and resistance to heat and corrosion\u003c\/li\u003e\n\u003cli\u003eMatching Y-Pipe Included - Provides a more complete connection between the headers and compatible exhaust system\u003c\/li\u003e\n\u003cli\u003eV8-Specific Fitment - Designed for selected Chevy and GMC applications equipped with 4.8L, 5.3L, or 6.0L V8 engines\u003c\/li\u003e\n\u003cli\u003eO2 Sensor Provisions - Designed to accommodate O2 sensor installation on compatible exhaust configurations\u003c\/li\u003e\n\u003cli\u003eInstallation Hardware Included - Includes applicable gaskets and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Long Tube Exhaust Headers with Y-Pipe\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Style: Long Tube\u003c\/li\u003e\n\u003cli\u003eEngine Compatibility: 4.8L \/ 5.3L \/ 6.0L V8\u003c\/li\u003e\n\u003cli\u003eMid-Section: Y-Pipe Included\u003c\/li\u003e\n\u003cli\u003eO2 Sensor Provisions: Yes\u003c\/li\u003e\n\u003cli\u003eExhaust Gaskets: Included\u003c\/li\u003e\n\u003cli\u003eMounting Hardware: Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Driver Side Long Tube Exhaust Header\u003c\/li\u003e\n\u003cli\u003e1 × Passenger Side Long Tube Exhaust Header\u003c\/li\u003e\n\u003cli\u003e1 × Exhaust Y-Pipe\u003c\/li\u003e\n\u003cli\u003eExhaust Gaskets\u003c\/li\u003e\n\u003cli\u003eInstallation Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation is highly recommended\u003c\/li\u003e\n\u003cli\u003eTest-fit the headers and Y-pipe before fully tightening all connections\u003c\/li\u003e\n\u003cli\u003eCheck spark plug wires, O2 sensor wiring, transmission lines, and surrounding components for sufficient clearance\u003c\/li\u003e\n\u003cli\u003eExisting aftermarket exhaust modifications may affect installation conditions\u003c\/li\u003e\n\u003cli\u003eExhaust adjustment or fabrication may be required depending on the existing exhaust configuration\u003c\/li\u003e\n\u003cli\u003ePlease verify vehicle fitment, exhaust routing, and connection dimensions before installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Peforway","offers":[{"title":"Default Title","offer_id":50899606339827,"sku":"MT001006","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6999\/3459\/files\/E6_9C_AA_E6_A0_87_E9_A2_98-1_1786760970501_a94b5bbf-f65a-49e2-a116-20fb342d10e3.png?v=1788492445"}],"url":"https:\/\/peforway.com\/es\/collections\/chevy-avalanche-parts-accessories.oembed","provider":"Peforway","version":"1.0","type":"link"}