{"product_id":"hooker-blackheart-long-tube-headers-stainless-14","title":"Hooker BlackHeart Long Tube Headers - Stainless","description":"These Hooker BlackHeart long tube headers are designed for the popular GM G-Body vehicles using a Small Block Chevrolet engine.  These headers use 1 3\/4- inch primary tubes, with D-port flanges, that lead to a long transition 3.0-inch collector with a merge spear to increase exhaust pulse velocity.  Constructed from light weight 18-gauge, mandrel bent, 304 stainless steel for maximum exhaust flow and durability.  These headers include O2 sensor bungs that can be used for EFI applications or for air\/fuel meters (plugs also included).  Tube geometery is designed for maximum ground and tube clearance for a hassle-free installation.  All hardware is included.  These headers are designed to be used with Hooker BlackHeart's 70501364-RHKR exhaust system.","brand":"Hooker BlackHeart","offers":[{"title":"Default Title","offer_id":47924352942325,"sku":"JVRB_BH13217","price":1256.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/7025\/0997\/files\/bh13217_01.jpg?v=1775395202","url":"https:\/\/berserkerms.com\/products\/hooker-blackheart-long-tube-headers-stainless-14","provider":"Berserker Motorsports LLC","version":"1.0","type":"link"}