Cometic C8421 Spring Steel Base Gasket - 010

The Cometic C8421 is a precision-engineered .010 inch spring steel base gasket designed for high-performance engine applications. This gasket features spring steel construction that provides superior sealing capability while maintaining the ability to compensate for minor surface imperfections and thermal expansion.

Key Features:

• .010 inch (0.010") thickness for precise compression control
• Spring steel material offers excellent resilience and durability
• Maintains consistent clamping force across sealing surfaces
• Resists blowout under high cylinder pressures
• Ideal for performance and racing applications
• Provides reliable sealing in high-heat, high-compression environments

Cometic Gasket is an industry leader in gasket technology, utilizing advanced materials and manufacturing processes to produce gaskets that meet the demanding requirements of professional engine builders and performance enthusiasts. Spring steel base gaskets are commonly used between cylinder barrels and crankcases in both air-cooled and liquid-cooled engines.