Cometic H4516SP1045S MLS Head Gasket 4.516 Bore .045 Thickness

The Cometic H4516SP1045S is a premium Multi-Layer Steel (MLS) head gasket engineered for high-performance engine applications. This gasket features a 4.516-inch bore diameter and a compressed thickness of 0.045 inches, providing a precise seal between the cylinder head and engine block.

Key Features:

• Multi-Layer Steel construction for superior durability and heat resistance
• 4.516-inch bore diameter for precise cylinder sealing
• 0.045-inch compressed thickness for optimal compression ratio
• Embossed stainless steel outer layers with steel inner layers
• Viton rubber beading around combustion chambers and coolant passages
• Designed to withstand extreme temperatures and pressures
• Ideal for turbocharged, supercharged, and high-compression naturally aspirated engines

Cometic MLS gaskets are the choice of professional engine builders and performance enthusiasts who demand reliability under extreme conditions. The multi-layer design provides excellent recovery characteristics and maintains seal integrity through repeated thermal cycles.