Cometic Gasket Head Gasket for Chevy C6 4.0mm MLS

Cometic Gasket Head Gasket for Chevy C6 4.0mm MLS Cometic Gasket delivers a premium 4.0mm MLS (multi-layer steel) head gasket engineered for reliability and maximum sealing performance in high-performance Chevy C6 applications. Designed for durability under increased boost, high revs, and demanding thermal cycles, this gasket is an ideal upgrade for rebuilds and performance builds. Precision Construction: Multi-layer stainless steel core for consistent cylinder sealing and long service life. Optimized Thickness: 4.0mm thickness tuned to maintain proper quench and compression for Chevy C6 engines. Leak-Resistant: Advanced coating and bead technology minimize coolant and oil leaks even under high pressure. Performance Ready: Built to withstand elevated cylinder pressures from forced induction and high-output tuning. Direct Fit: OEM-style profile for straightforward installation and reliable head-to-block alignment. This Cometic MLS head gasket is a trusted choice for engine builders, racers, and enthusiasts who demand OEM fitment with race-proven sealing. Upgrade your Chevy C6 with a gasket designed to hold up when power and reliability matter most.