{"product_id":"jba-01-03-gm-truck-8-1l-bbc-w-o-egr-a-i-r-1-3-4in-primary-silver-ctd-cat4ward-header","title":"JBA 01-03 GM Truck 8.1L BBC Shorty Header | GM Truck 8.1L BBC (1860SJS)","description":"\u003ch1\u003eJBA JBA Headers\u003c\/h1\u003e\n\u003ch2\u003eFits 2001–2003 GM Truck 8.1L Big Block V8\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 1860SJS\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\nUpgrade your GM truck with the JBA 01-03 Gm Truck 8.1L BBC shorty headers, designed to enhance engine performance and efficiency. These headers are engineered for enthusiasts seeking to maximize power output and improve exhaust flow in their 8.1L big block V8 engine. Crafted from durable stainless steel, they are built to withstand the rigors of daily driving, towing, and high-performance applications, ensuring long-lasting reliability and consistent performance. The shorty design offers a straightforward installation while providing significant gains in horsepower and torque, making them an excellent choice for those looking to boost their truck’s capabilities without extensive modifications.\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eDesigned with performance and durability in mind, these headers feature:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConstructed from high-quality stainless steel for corrosion resistance and longevity\u003c\/li\u003e\n\u003cli\u003eProprietary Firecone collector design for optimized exhaust scavenging\u003c\/li\u003e\n\u003cli\u003e1-3\/4 inch primary tubes for improved exhaust flow and power gains\u003c\/li\u003e\n\u003cli\u003eShorty header configuration for easier installation and compatibility\u003c\/li\u003e\n\u003cli\u003eSignificantly reduced exhaust restrictions compared to stock manifolds\u003c\/li\u003e\n\u003cli\u003eBuilt to support increased engine efficiency and response\u003c\/li\u003e\n\u003cli\u003eSuitable for racing, towing, and daily driving applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\nThese headers are manufactured from durable stainless steel, ensuring resistance to rust and high temperatures. The proprietary Firecone collector design employs race-proven technology to maximize exhaust scavenging, which helps improve engine response and power. The precision-welded construction ensures a tight seal and reliable performance over time, while the shorty design balances performance gains with ease of installation.\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\nInstallation requires basic mechanical skills and appropriate tools. The headers are designed as direct bolt-on replacements for stock manifolds on compatible GM trucks with 8.1L engines from 2001 to 2003, offering a straightforward upgrade path for enthusiasts and professional installers alike.\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\nThe package includes the pair of shorty headers, hardware necessary for installation, and gaskets where applicable. Additional components or modifications are not typically required for proper fitment.\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\nThis product is ideal for truck owners looking to improve engine response, increase horsepower and torque, and enhance overall exhaust flow in their 2001–2003 GM 8.1L big block V8 engine. It’s suitable for both daily drivers and performance enthusiasts seeking a reliable upgrade to their vehicle’s exhaust system.","brand":"JBA","offers":[{"title":"Default Title","offer_id":52251980497183,"sku":"1860SJS","price":663.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/7847a6c255754f5472514db3f975f986.jpg?v=1773739971","url":"https:\/\/shop.wheelflip.com\/products\/jba-01-03-gm-truck-8-1l-bbc-w-o-egr-a-i-r-1-3-4in-primary-silver-ctd-cat4ward-header","provider":"WheelFlip","version":"1.0","type":"link"}