{"product_id":"long-tube-headers-1-5-8-primary-tube","title":"Long Tube Headers, 1 5\/8\" Primary Tube","description":"The Hooker Headers 2462-1HKR Competition Long Tube Headers are crafted from durable, ceramic-coated steel to offer superior performance and longevity. Engineered for a wide range of GM engines, these headers are designed to fit applications with 265-400 cubic inch displacements.\n\nFeaturing a 1 5\/8\" primary tube diameter, these headers efficiently scavenge exhaust gases from each cylinder. The collector diameter measures 2 1\/2\", facilitating smooth flow into the exhaust system. The ceramic coating not only enhances durability by resisting corrosion and heat, but also helps to reduce under-hood temperatures.\n\nThese long tube headers are a direct replacement for stock exhaust manifolds and are known to improve exhaust flow, leading to potential gains in horsepower and torque. Multiple forum discussions indicate a noticeable improvement in performance after installation. Some users have reported significant reductions in quarter-mile times with these headers, coupled with a mild tune.","brand":"Hooker Headers","offers":[{"title":"Default Title","offer_id":52867364618552,"sku":"2462-1HKR","price":324.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687914104.jpg?v=1787910809","url":"https:\/\/store.motormia.co\/products\/long-tube-headers-1-5-8-primary-tube","provider":"MOTORMIA","version":"1.0","type":"link"}