Cometic C5692-070 Buick Stage I/II MLS Cylinder Head Gasket Bore - V6 4.020

The Cometic C5692-070 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Buick Stage I and Stage II V6 engines. This gasket features a 4.020-inch bore diameter and a compressed thickness of .070 inches, making it ideal for performance and racing applications where precise sealing and durability are critical.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and blow-out resistance
• 4.020-inch bore diameter designed for Buick Stage I and Stage II V6 engines
• .070-inch compressed thickness allows for proper sealing on performance builds
• Engineered to withstand extreme cylinder pressures in high-performance applications
• Coated with a proprietary sealant for enhanced conformability and sealing
• Eliminates the need for additional sealants or re-torquing

Cometic MLS gaskets are the preferred choice for engine builders and racers who demand maximum reliability. The multiple layers of stainless steel with precision-engineered embossments ensure consistent clamping loads and accommodate deck surface imperfections while maintaining a superior seal under extreme temperatures and pressures.