{"product_id":"btrbtr17944-2","title":"Brian Tooley Racing MLS LS Header Gasket Set (Pair) – BTR17944-2","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eUpgrade your GM LS exhaust sealing with the Brian Tooley Racing BTR17944-2 header gasket set. Sold in pairs, these multi-layer steel (MLS) gaskets feature 1.87″ round ports and precision laser-cut construction for leak-free performance. Direct replacement for GM part 12617944, they fit all Gen III\/IV LS engines (LS1 through LS7), delivering durability and consistent clamping under extreme heat and boost.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBTR Exhaust Header \/ Manifold Gasket \u003c\/li\u003e\n\u003cli\u003e 1.87 in Round Port \u003c\/li\u003e\n\u003cli\u003e Multi-Layered Steel\u003c\/li\u003e\n\u003cli\u003eGM LS-Series \u003c\/li\u003e\n\u003cli\u003e Pair\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BRIAN TOOLEY RACING","offers":[{"title":"Default Title","offer_id":50500599611668,"sku":"BTRBTR17944-2","price":28.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/6780\/3577\/files\/BTRBTR17944-2.jpg?v=1747342344","url":"https:\/\/virtualspeedperformance.com\/products\/btrbtr17944-2","provider":"Virtual Speed Performance","version":"1.0","type":"link"}