{"product_id":"speed-engineering-lt-swap-mid-length-1-3-4-headers-universal-gm-applications","title":"Speed Engineering LT Swap Mid-Length 1 3\/4\" Headers - Universal GM Applications","description":"\u003cp\u003eSpeed Engineering stainless-steel LT swap headers. Includes the manufacturer-supplied graphite header gaskets and installation hardware.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSMG recommended upgrades:\u003c\/strong\u003e Choose our vehicle-correct SMG MLS gasket set for a durable seal, and add SMG 9070C Ceramic Plug Wires. The ceramic boots resist header heat and melting; these are the only plug wires we use on our in-house header builds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 25-1164. Mid-length 1 3\/4-inch LT swap headers for a broad range of GM platforms, including F-body, A-body, X-body, G-body, C10 and 2WD OBS C1500 applications. Verify swap-specific clearance before ordering.\u003c\/p\u003e","brand":"Speed Engineering","offers":[{"title":"Headers with Included Graphite Gaskets","offer_id":54157677822271,"sku":"25-1164","price":279.99,"currency_code":"USD","in_stock":true},{"title":"Headers + SMG LT MLS Gaskets","offer_id":54157677855039,"sku":"25-1164+SMG-25-1059","price":319.98,"currency_code":"USD","in_stock":true},{"title":"Headers + SMG 9070C Ceramic Plug Wires","offer_id":54157677887807,"sku":"25-1164+9070C","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Headers + SMG LT MLS Gaskets + 9070C Ceramic Plug Wires","offer_id":54157677920575,"sku":"25-1164+SMG-25-1059+9070C","price":454.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/25-1164.jpg?v=1784813170","url":"https:\/\/smgspeed.com\/products\/speed-engineering-lt-swap-mid-length-1-3-4-headers-universal-gm-applications","provider":"SMGspeed","version":"1.0","type":"link"}