{"product_id":"spartan-mls-head-gasket-gm-lh-4-201-x-051","title":"SCE Gaskets Spartan MLS Head Gasket 4.201 x .051 — Fits GM LS-Series","description":"\u003ch2\u003eReliable Sealing for GM LS-Series Engines\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSCE Gaskets Spartan Multi-Layer Steel (MLS) Head Gasket\u003c\/strong\u003e is designed to meet the rigorous demands of the GM LS-Series engine platform. Featuring a 4.201-inch bore and 0.051-inch compressed thickness, this gasket provides excellent sealing characteristics for both naturally aspirated and high-performance builds. The MLS construction utilizes multiple layers of stainless steel to provide superior spring-back and recovery, ensuring a tight seal even as the engine undergoes thermal expansion and contraction.\u003c\/p\u003e\u003ch3\u003eWhy Choose Spartan MLS?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMLS Construction:\u003c\/strong\u003e Multiple layers of stainless steel for durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 4.201 inches, optimized for LS-Series blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 0.051 inches for consistent compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e GM LS-Series (Driver Side).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Designed to prevent leaks in high-performance environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Spartan series is the go-to choice for LS builders who need a reliable, high-quality gasket that can withstand the demands of modern performance. Unlike traditional gaskets, the MLS design is highly resistant to scrubbing and blowout, making it ideal for engines with high cylinder pressures or aggressive cam profiles. The precision-engineered layers ensure that the gasket maintains its shape and seal integrity throughout the entire engine cycle. Whether you are performing a street-strip build or a dedicated track engine, the Spartan MLS gasket offers the peace of mind you need. Find all your essential engine components and high-performance gaskets at GGCRACING.\u003c\/p\u003e","brand":"SCE Gaskets","offers":[{"title":"Default Title","offer_id":40895122374740,"sku":"BHMS_M192051L","price":92.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/SCEM192051L.jpg?v=1714995140","url":"https:\/\/ggcracing.com\/products\/spartan-mls-head-gasket-gm-lh-4-201-x-051","provider":"GGCRACING INC","version":"1.0","type":"link"}