{"product_id":"speed-engineering-lt-swap-1-7-8-longtube-headers-g-body-2wd-obs-c1500","title":"Speed Engineering LT Swap 1 7\/8\" Longtube Headers - G-Body \u0026 2WD OBS C1500","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 25-1165. Speed Engineering uses this same 1 7\/8-inch LT swap header SKU for 1982-1988 GM G-body and 1988-1998 2WD OBS Silverado\/Sierra C1500 applications. Verify mounts, steering and transmission clearance for your build.\u003c\/p\u003e","brand":"Speed Engineering","offers":[{"title":"Headers with Included Graphite Gaskets","offer_id":54157678051647,"sku":"25-1165","price":369.99,"currency_code":"USD","in_stock":true},{"title":"Headers + SMG LT MLS Gaskets","offer_id":54157678084415,"sku":"25-1165+SMG-25-1059","price":409.98,"currency_code":"USD","in_stock":true},{"title":"Headers + SMG 9070C Ceramic Plug Wires","offer_id":54157678117183,"sku":"25-1165+9070C","price":504.99,"currency_code":"USD","in_stock":true},{"title":"Headers + SMG LT MLS Gaskets + 9070C Ceramic Plug Wires","offer_id":54157678149951,"sku":"25-1165+SMG-25-1059+9070C","price":544.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/25-1165.jpg?v=1784813174","url":"https:\/\/smgspeed.com\/products\/speed-engineering-lt-swap-1-7-8-longtube-headers-g-body-2wd-obs-c1500","provider":"SMGspeed","version":"1.0","type":"link"}