{"product_id":"speed-engineering®-gm-ls-swap-304ss-1-3-4-short-tube-exhaust-headers","title":"Speed Engineering® GM LS Swap 304SS 1-3\/4\" Short Tube Exhaust Headers","description":"\u003ch2\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e \"For LS series engine swaps only\" These do not work on standard SBC or BBC.\u003c\/em\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If using a larger 4L80E or older Turbo 350\/400 transmission the bellhousing ears may need to be \u003c\/em\u003e\u003cem\u003etrimmed for proper clearance. Our headers are tucked in tight due to narrow older frame clearance.\u003c\/em\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003e\u003cem\u003eVehicle Applications:\u003c\/em\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003e1960's, 1970's Camaro, Firebird\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003e1968-1974 Chevrolet Nova (Early 60s require aftermarket steering shaft)\u003cbr\u003e\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003e1968-1972, Chevelle (Early 60s require aftermarket steering shaft)\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003e1960-1987 C10, K10, Pickups, Pannels: Chevy \u0026amp; GMC Trucks\u003cbr\u003e\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003e1989-1999 C1500 \u0026amp; K1500\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 align=\"left\"\u003e\u003cem\u003eSpeed Engineering LS swap shorty headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our LS swap shorty headers are mandrel bent, tig welded, and feature natural stainless steel construction. All of our LS swap shorty headers have been dyno proven. We stand behind our LS swap shorty headers in saying you will not find a better fitting, quality built, budget header for your vehicle.\u003c\/em\u003e\u003c\/h2\u003e\n\u003ch2 align=\"left\"\u003e\u003cem\u003e\"Our LS swap shorty headers also have improved features over competitors. We utilize V-Band collector construction, merge spikes, port matched flanges, and improved header to block\/chassis clearance\".\u003c\/em\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003eMandrel Bent Tubing\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003eFull 1 3\/4\" Primaries\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003e3\" Collector\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003eShorty Header Design\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003eLS Swap Conversion Header\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003ePerfect LS Swap Header for GM Classic Cars \u0026amp; Trucks\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003eV-Band Collector Construction\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003eCollector Merge Spikes\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003ePort Matched Flanges\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003eGains over 18+ rwhp\u003cbr\u003e\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003eV8 Engines Only\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003e4.8L, 5.3L, 6.0L, 6.2L, LS1, LS2, LS3, LS6, LSA Engines\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003eCNC Machined Flanges\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003eNatural 304 Stainless Steel\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cem\u003eStandard Graphite Manifold Gaskets\u003c\/em\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003ch2\u003e\u003cstrong\u003eCOMMUNITY:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003eOur industry has been in the spotlight recently concerning global warming, regulations, and more restrictive selling standards. With millions of individuals and professionals in the classic car, drag racing, and truck industries we know how important these passions can be. At the same time, as a business we feel we need to do our part for our community and the world for that matter. Therefore every year Speed Engineering contributes to our local Police Department, is a proud 911 Memorial Support Member, and purchases thousands of dollars worth of carbon credit offsets from a variety of solar, wind, and industrial industries. We are happy to do our part, and can only hope that our industry will remain a long lived passionate one for all the automotive enthusiasts out there.\u003cbr\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/images.holley.com\/prop65_warning.png\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch1\u003e\u003cstrong\u003eWARRANTY:\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/10secondracing.com\/pages\/speed-engineering%C2%AE-product-warranty\" class=\"rte__image\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/SPEEDLOGO_2048x2048.jpg?v=1701532387\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Speed Engineering®","offers":[{"title":"Default Title","offer_id":42516492615774,"sku":"25-1159","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/1_fd811abf-c048-44fa-afce-3860446d6a18.webp?v=1772913640","url":"https:\/\/10secondracing.com\/products\/speed-engineering%c2%ae-gm-ls-swap-304ss-1-3-4-short-tube-exhaust-headers","provider":"10 Second Racing","version":"1.0","type":"link"}