Cometic C8593-018 Multi-Layer Steel Head Gasket Bore Thick - 84mm 0.018in

The Cometic C8593-018 is a high-performance multi-layer steel (MLS) head gasket designed for powersports applications. This precision-engineered gasket features an 84.000mm bore diameter and 0.018-inch compressed thickness, delivering exceptional sealing performance under extreme conditions.

Key Features:

• Multi-layer stainless steel construction for superior durability and heat resistance
• 84.000mm (3.307-inch) bore diameter for precise fitment
• 0.018-inch compressed thickness allows for fine-tuning compression ratios
• Center shim layer is uncoated stainless steel, which can be varied to accommodate different thickness requirements
• Outer layers are embossed and coated for optimal sealing
• Sold as a pair for complete engine rebuild or replacement
• Proven performance in the most demanding racing and high-performance applications

Cometic Gasket has earned a reputation for developing some of the highest-performing gaskets available in the powersports industry. Their multi-layer steel head gaskets are constructed from quality materials to ensure a critical seal that meets and exceeds OEM specifications. Each Cometic gasket delivers maximum seal and flexibility with excellent torque retention, making them the preferred choice for professional engine builders and performance enthusiasts.