{"product_id":"speed-engineering-lt-swap-1-7-8-longtube-headers-1967-69-camaro-1968-74-nova","title":"Speed Engineering LT Swap 1 7\/8\" Longtube Headers - Camaro\/Nova \u0026 1965-70 B-Body","description":"\u003cp\u003eSpeed Engineering 25-1156 natural 304 stainless-steel 1 7\/8-inch longtube headers for Gen V LT1\/LT4 swaps. Speed Engineering reuses this exact SKU for 1967-1969 Camaro, 1968-1974 Nova, and 1965-1970 GM B-body applications including Bel Air, Biscayne, Caprice and Impala. B-body installations require adjustable mounts with approximately one inch of rearward offset.\u003c\/p\u003e\u003cp\u003eIncludes graphite gaskets and installation hardware. Upgrade to vehicle-correct SMG LT MLS gaskets and\/or add SMG 9070C Ceramic Plug Wires. Their ceramic boots resist header heat and melting, and they are the only plug wires used on SMG in-house header builds.\u003c\/p\u003e","brand":"Speed Engineering","offers":[{"title":"Headers with Included Graphite Gaskets","offer_id":54157677396287,"sku":"25-1156","price":399.99,"currency_code":"USD","in_stock":true},{"title":"Headers + SMG LT MLS Gaskets","offer_id":54157677429055,"sku":"25-1156+SMG-25-1059","price":439.98,"currency_code":"USD","in_stock":true},{"title":"Headers + SMG 9070C Ceramic Plug Wires","offer_id":54157677461823,"sku":"25-1156+9070C","price":534.99,"currency_code":"USD","in_stock":true},{"title":"Headers + SMG LT MLS Gaskets + 9070C Ceramic Plug Wires","offer_id":54157677494591,"sku":"25-1156+SMG-25-1059+9070C","price":574.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/25-1156.jpg?v=1784813163","url":"https:\/\/smgspeed.com\/products\/speed-engineering-lt-swap-1-7-8-longtube-headers-1967-69-camaro-1968-74-nova","provider":"SMGspeed","version":"1.0","type":"link"}