Cometic C15713-040 MLS Head Gasket Compressed Thickness - 0.040in

The Cometic C15713-040 is a high-performance Multi-Layer Steel (MLS) head gasket engineered to deliver superior sealing in demanding street and racing applications. With a compressed thickness of 0.040 inches, this gasket is precision-manufactured to meet or exceed OEM sealing requirements while handling the elevated cylinder pressures and temperatures of modified engines.

Key Features:

• Multi-Layer Steel (MLS) construction for exceptional durability and sealing performance
• 0.040 inch (1.016mm) compressed thickness for precise compression ratio tuning
• Embossed stainless steel layers with polymer coating for enhanced sealing and surface conformability
• Designed to withstand high cylinder pressures from forced induction, nitrous, and high-compression builds
• Compatible with both stock and aftermarket cylinder heads and blocks
• Requires a minimum surface finish of 50–125 Ra for optimal sealing

Cometic Gasket is a leading manufacturer of precision-engineered gaskets for motorsport and high-performance street use. The C15713-040 is built to provide long-lasting, leak-free performance in applications where OEM gaskets fall short.