Cometic C5266-030 GM MLS Cylinder Head Gasket Bore - LA1 Gen-3 V6 95mm

The Cometic C5266-030 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for GM LA1 Gen-3 60-degree V6 engines. This high-performance gasket features a 95mm bore diameter and a .030" compressed thickness, providing exceptional sealing capability for both stock and modified applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior strength and durability
• 95mm bore diameter optimized for GM LA1 Gen-3 V6 engines
• .030" (0.76mm) compressed gasket thickness
• Engineered for 60-degree V6 engine architecture
• Advanced sealing technology handles extreme cylinder pressures
• Accommodates thermal expansion and engine movement
• Suitable for street performance and racing applications

Cometic's MLS gaskets utilize multiple layers of stainless steel with specialized coatings to create a gasket that maintains seal integrity under the most demanding conditions. The layered design allows the gasket to adapt to minor surface imperfections while providing maximum clamping force around combustion chambers, coolant passages, and oil ports. This gasket is ideal for enthusiasts building or rebuilding GM 3.4L and 3.8L 60-degree V6 engines found in various GM performance and passenger vehicles.