{"product_id":"2-longtube-headers","title":"2\" Longtube Headers","description":"The Speed Engineering Truck \u0026amp; SUV 2\" Longtube Headers are designed for V8 engines, specifically 4.8L, 5.3L, and 6.0L displacements, offering a significant performance upgrade. Constructed from premium 304 stainless steel, these headers boast mandrel-bent tubing for optimal exhaust flow and are meticulously tig welded for enhanced durability and a polished stainless steel finish.\n\nThese headers feature 2\" primaries that transition into a 3\" collector, designed to maximize exhaust scavenging and improve engine performance. The CNC machined flanges ensure a precise fit and a secure seal. This product is a race-only component intended solely for competition purposes and may not be used, registered, or licensed for use on public roads or highways, adhering to environmental regulations.\n\nVehicle applications include 1999-2006 Chevrolet and GMC Trucks \u0026amp; SUVs (2WD \u0026amp; 4WD), as well as 2002-2006 Cadillac Trucks \u0026amp; SUVs (2WD \u0026amp; 4WD) and 2002-2006 Chevrolet Avalanches (2WD \u0026amp; 4WD). A revised Y-pipe is available, compatible with 4L60E and 4L80E transmissions, and offers increased clearance for 4WD vehicles. It is important to note that if installing with a larger 4L80E transmission, the bellhousing ears may require trimming for proper fitment. Additionally, earlier 2500 models might experience fitment issues due to chassis design variations from previous years.","brand":"Speed Engineering","offers":[{"title":"Default Title","offer_id":52866369651000,"sku":"25-1077","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687682664.webp?v=1787906901","url":"https:\/\/store.motormia.co\/products\/2-longtube-headers","provider":"MOTORMIA","version":"1.0","type":"link"}