{"product_id":"spartan-mls-head-gasket-bbc-4-630-bore-x-051","title":"SCE Gaskets Spartan MLS Head Gasket 4.630 Bore — Fits Big Block Chevy","description":"\u003ch2\u003eReliable Sealing with SCE Spartan MLS\u003c\/h2\u003e\u003cp\u003eEnsure maximum combustion chamber integrity with the SCE Gaskets Spartan Multi-Layer Steel (MLS) Head Gasket. Engineered specifically for Big Block Chevy (BBC) engines, this gasket features a 4.630-inch bore and a 0.051-inch compressed thickness, providing a robust seal under high-pressure and high-temperature conditions. The MLS construction utilizes multiple layers of stainless steel to provide superior spring-back and sealing capabilities compared to traditional composite gaskets.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBore Size: 4.630 inches\u003c\/li\u003e\n\u003cli\u003eCompressed Thickness: 0.051 inches\u003c\/li\u003e\n\u003cli\u003eMaterial: Multi-Layer Steel (MLS)\u003c\/li\u003e\n\u003cli\u003eApplication: Big Block Chevy (BBC)\u003c\/li\u003e\n\u003cli\u003eSuperior sealing for high-compression and forced induction\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Spartan series is designed to handle the demands of performance engines, offering excellent resistance to blowout and thermal fatigue. Whether you are building a naturally aspirated race engine or a high-output street machine, this head gasket provides the peace of mind that your cylinder pressure remains contained. The precision manufacturing ensures an exact fit, reducing the risk of leaks and promoting consistent engine performance across all cylinders. Trust in the durability of SCE Gaskets to protect your investment. Find all your engine sealing solutions and performance gaskets at GGCRACING.\u003c\/p\u003e","brand":"SCE Gaskets","offers":[{"title":"Default Title","offer_id":40895108055124,"sku":"BHMS_M136351","price":104.36,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/SCEM136351.jpg?v=1714994411","url":"https:\/\/ggcracing.com\/en-co\/products\/spartan-mls-head-gasket-bbc-4-630-bore-x-051","provider":"GGCRACING INC","version":"1.0","type":"link"}