{"product_id":"cometic-75-87-buick-v6-196-231-252-stage-i-ii-3-86-inch-bore-027-inch-mls-head-gasket","title":"Cometic 75-87 Buick V6 196\/231\/252 Stage I \u0026 II 3.86 inch Bore .027 inch MLS Head Gasket - C5691-027","description":"\u003cp\u003eThe \u003cstrong\u003eCometic 75-87 Buick V6 196\/231\/252 Stage I \u0026amp; II 3.86 inch Bore .027 inch MLS Head Gasket - C5691-027\u003c\/strong\u003e is a precision-engineered head gasket with a 3.860\" bore and .86\" compressed thickness.\u003c\/p\u003e\n\u003cp\u003eThe Cometic Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers that conform to surface irregularities and maintain a positive seal. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Multi-Layer Steel (MLS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 3.860\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e .86\" compressed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e C5691-027\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic Gasket","offers":[{"title":"Default Title","offer_id":52474180698475,"sku":"CGSC5691-027","price":92.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/H1602MLS_b4307e67-ff87-4b9a-946d-c9ddf99e6645.jpg?v=1779648595","url":"https:\/\/www.raptorracing.com\/products\/cometic-75-87-buick-v6-196-231-252-stage-i-ii-3-86-inch-bore-027-inch-mls-head-gasket","provider":"Raptor Racing","version":"1.0","type":"link"}