Premium MLS Head Gasket for Small Block Chevy Performance

The Small Block Chevy (SBC) remains one of the most popular platforms for engine builders, and the Clevite77 Multi-Layer Steel (MLS) head gasket is the gold standard for ensuring a reliable seal. With a 4.200-inch bore and a 0.040-inch compression thickness, this gasket is designed to meet the needs of high-performance SBC builds, providing the strength required to handle increased compression ratios and aggressive cam profiles.

Why Choose Clevite77 MLS Gaskets?

• Bore Diameter: 4.200-inch size, perfect for performance-bored Small Block Chevy engines.
• Compression Thickness: 0.040-inch thickness helps optimize quench and compression ratios.
• Construction: Multi-Layer Steel (MLS) provides superior sealing compared to traditional composite gaskets.
• Durability: Designed to resist heat, pressure, and coolant migration.
• Compatibility: Engineered for universal fitment across various Small Block Chevy cylinder head configurations.

When building a high-performance SBC, you cannot afford a head gasket failure. The Clevite77 MLS gasket utilizes multiple layers of stainless steel to provide a robust seal that adapts to the engine's thermal cycles. This ensures that your combustion chamber remains sealed, preventing loss of power and potential engine damage. Whether you are running a naturally aspirated street engine or a dedicated race motor, this gasket offers the reliability and performance you need to push your vehicle to the limit. Trust in the proven quality of Clevite77 for your next engine build, available exclusively at GGCRACING.