Cometic C8157 Copper Head Gasket 78mm Bore .043 Inch Thickness

The Cometic C8157 is a premium copper head gasket engineered for high-performance applications requiring exceptional sealing capability under extreme pressure. Featuring a 78mm bore diameter and .043 inch (1.09mm) compressed thickness, this gasket is designed to deliver reliable sealing in demanding engine builds.

Key Features:

• 78mm bore diameter for precise fit
• .043 inch compressed thickness
• Solid copper construction for superior heat dissipation
• Premium soft copper material creates dependable seal even in high-performance engines
• Designed for extreme pressure and temperature conditions
• Commonly used in Kawasaki 900/1000/1100 engine builds

Cometic copper head gaskets are manufactured from premium materials specifically chosen for their sealing properties in high-stress environments. The solid copper construction provides excellent thermal conductivity and conformability to irregular sealing surfaces, making this gasket ideal for turbocharged, supercharged, or high-compression naturally aspirated builds. Approximate displacement is 1261cc when used with appropriate engine specifications.