Cometic C8471 Copper Head Gasket 83mm Bore .043 Inch Thick

The Cometic C8471 is a high-performance copper head gasket designed for 83mm bore engines with approximately 1428cc displacement. Constructed from solid copper material, this gasket provides exceptional thermal conductivity and conformability for extreme performance applications.

Key Features:

• Bore size: 83mm (3.268 inches)
• Gasket thickness: .043 inch (1.09mm)
• Solid copper construction for maximum heat dissipation
• Superior sealing characteristics under high cylinder pressures
• Ideal for turbocharged, supercharged, and high-compression engines
• Conforms to imperfect sealing surfaces
• Re-torqueable for multiple rebuilds

Copper head gaskets are the preferred choice for serious performance builds where maximum thermal management and cylinder sealing are critical. The soft copper material conforms to minor surface imperfections while maintaining excellent sealing under extreme conditions. Cometic's precision manufacturing ensures consistent thickness and bore dimensions for reliable performance.