Cometic C5692-036 Buick Stage I/II MLS Cylinder Head Gasket Bore - V6 4.020

The Cometic C5692-036 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Buick Stage I and Stage II V6 engines. This precision gasket features a 4.020-inch bore diameter and 0.036-inch compressed thickness, providing reliable sealing for stock to moderately modified applications.

Key Features:

• Multi-Layer Steel construction for superior sealing and durability
• 4.020-inch bore diameter designed for Buick V6 Stage I and Stage II engines
• 0.036-inch compressed thickness for proper compression ratio control
• MLS design accommodates thermal expansion and engine movement
• Eliminates the need for additional sealants in most applications
• Reusable in many cases if removal is required during assembly

Cometic's MLS gaskets feature multiple layers of stainless steel with embossed sealing beads that provide even clamping loads across the entire sealing surface. This design prevents leaks while allowing for slight deck surface imperfections and thermal expansion during operation. Ideal for street performance, racing, and engine rebuilds where reliable head sealing is critical.