Cometic Gaskets GM LSX RHS 4.15" Bore .052" 5-Layer Head Gasket

Cometic Gaskets MLS Head Gasket for GM LSX RHS — .052" Thick Brand: Cometic Gaskets This listing is for one head gasket. Engineered for high-output builds, this Cometic Multi-Layer Steel (MLS) head gasket for the GM LSX RHS delivers reliable, long-term sealing without the need for sealants. Key Features Precision Construction: Multiple embossed stainless steel layers for superior strength and rebound. Viton Coated Faces: Outer layers coated with Viton elastomer for heat and chemical resistance up to 250°C (482°F). Compressed Thickness: .052" operating thickness for accurate sealing and consistent combustion chamber sealing. Material Compatibility: Ideal for aluminum-to-aluminum and aluminum-to-cast-iron applications; resists shear between dissimilar metals. Corrosion & Load Resistance: Stainless steel construction reduces corrosion and withstands high clamping forces and thermal cycling. No Sealants Required: Designed to seal reliably under demanding conditions without additional adhesives or sprays. Why Choose This Gasket This MLS head gasket is optimized for GM LSX RHS engines. Its embossed stainless layers and Viton sealing faces handle harsh environments, varied surface finishes, and high cylinder pressures — making it a top choice for racers, builders, and enthusiasts seeking durability and consistent performance.