Cometic C8118 Copper Cylinder Base Gasket 1500-1568cc .005" Thickness

The Cometic C8118 is a precision-engineered copper cylinder base gasket designed for powersports engines with displacements between 1500cc and 1568cc. Manufactured from 99.9% pure C110 oxygen-free copper, this gasket delivers exceptional sealing performance in high-performance and racing applications.

Key Features:

• Premium 99.9% pure copper construction for superior heat conductivity and sealing
• .005" compressed thickness for precise compression ratio control
• Engineered specifically for 1500-1568cc displacement engines
• Excellent corrosion resistance and ductility
• Not susceptible to embrittlement when exposed to high heat
• Ideal for high-compression and forced induction applications

Cometic copper gaskets are manufactured with tested uniform flatness to ensure optimal sealing between cylinder and engine case. O-ringing is recommended for maximum sealing performance in extreme conditions. This gasket is perfect for custom builds, performance rebuilds, and racing applications where precise tolerances are critical.