{"product_id":"ls-swap-5-7l-stainless-steel-headers","title":"LS Swap 5.7L Stainless Steel Headers","description":"The American Racing Headers C3 Corvette LS Swap exhaust system is engineered for the specific demands of fitting LS-based engines into the C3 chassis. Available with 1-3\/4\" or 1-7\/8\" primary tubes, this system is crafted entirely from 304 stainless steel for durability and corrosion resistance. Key features include 3\/8\" thick laser-cut flanges designed for a warp-free seal, hand-ported TIG welded inlets for smooth flow, and optimized primary tube routing to ensure superior fitment and performance within the C3 Corvette body. The integrated merge collectors are equipped with scavenger spikes to enhance exhaust scavenging.\n\nFor those opting for the catted version, these systems incorporate 200-cell metallic substrate catalytic converters, built for extreme durability. American Racing Headers emphasizes that all their products are manufactured in the USA, with 100% USA-sourced materials. The company stands behind its products with a lifetime warranty, though systems are built to order, and lead times should be confirmed before purchase.\n\nIt is crucial to note that all American Racing Headers products are manufactured for racing purposes exclusively. Installing these headers on a vehicle eliminates its legal use on public roads and highways and may be subject to fines or criminal liability under the Clean Air Act. This system is specifically designed to fit C3 Corvettes equipped with a 5.7L V8 engine from model years 1968 through 1982.","brand":"American","offers":[{"title":"Default Title","offer_id":52686893154616,"sku":"C3LS-68134300HR","price":1317.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660674440.jpg?v=1784878136","url":"https:\/\/store.motormia.co\/products\/ls-swap-5-7l-stainless-steel-headers","provider":"MOTORMIA","version":"1.0","type":"link"}