Cometic C15760-063 CG Copper Cylinder Head Gasket .063in Thickness

The Cometic C15760-063 is a Copper (CG) Cylinder Head Gasket with a compressed thickness of .063 inches. Cometic's copper head gaskets are engineered from premium soft copper material, providing exceptional conformability and a reliable, leak-free seal — even under the extreme heat and pressure generated by high-performance and racing engines.

Copper is one of the most time-tested head gasket materials available, prized for its ability to conform to minor surface irregularities on the deck and head mating surfaces. This makes Cometic CG copper gaskets an ideal choice for custom builds, re-rings, and applications where precise compression ratio tuning is required via gasket thickness selection.

Key Features:

• Material: Premium soft copper construction for superior sealing and conformability
• Compressed Thickness: .063 inches for precise compression ratio management
• High-Performance Ready: Designed to withstand extreme heat and cylinder pressure in race and street/strip applications
• No Additional Sealants Required: Copper's natural properties create a reliable metal-to-metal seal
• Reusable: Copper gaskets can often be annealed and reused, making them a cost-effective choice for engine builders
• Made in the USA: Manufactured by Cometic Gasket in Concord, Ohio

Cometic Gasket has been a leading supplier of performance sealing solutions since 1989, with gaskets proven on NHRA, IHRA, and NASCAR tracks. The C15760-063 copper head gasket delivers the dependability and precision that professional engine builders demand.