Cometic C5934-036 GM LSX MLS Cylinder Head Gasket Bore Thick - Gen-4 4.125 036

The Cometic C5934-036 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LSX Gen-4 small block V8 engines. This left-hand side gasket features a 4.125-inch bore diameter and .036-inch compressed thickness, delivering exceptional sealing performance for both stock and modified applications.

Key Features:

• Multi-Layer Steel construction provides superior combustion sealing and durability
• 4.125-inch bore diameter accommodates stock and slightly overbored cylinders
• .036-inch compressed thickness for precise compression ratio tuning
• Left-hand side (LHS) application for GM LSX Gen-4 engines
• Advanced MLS technology allows for engine movement and thermal expansion
• Embossed stainless steel outer layers with an elastomeric coating for optimal sealing
• Resists gasket failure from high cylinder pressures in performance applications

Cometic MLS gaskets are the choice of professional engine builders and enthusiasts who demand reliable sealing under extreme conditions. The multi-layer design consists of multiple layers of stainless steel with specially formulated coatings that micro-seal imperfections in the cylinder head and block surface, making these gaskets ideal for turbocharged, supercharged, and high-compression naturally aspirated engines.