Cometic H2039SPA045S MLS Head Gasket Nissan Bore - SR20DET 87mm 045 Inch

The Cometic H2039SPA045S is a high-performance Multi-Layer Steel (MLS) head gasket engineered specifically for Nissan SR20DET GTI-R engines with an 87mm bore size and .045 inch compressed thickness. This precision-manufactured gasket delivers superior sealing performance under extreme cylinder pressures and temperatures.

Key Features:

• 3-layer stainless steel construction for maximum strength and durability
• 87mm bore diameter designed for SR20DET GTI-R applications
• .045 inch (1.14mm) compressed gasket thickness
• Viton rubber coating on outer layers resists heat up to 482°F (250°C)
• Embossed layers provide optimized load distribution across sealing surface
• Stainless steel construction offers superior rebound characteristics and corrosion resistance
• Engineered to withstand extreme cylinder pressures in high-performance applications

Cometic MLS gaskets utilize multiple layers of stainless steel with controlled embossments that conform to the sealing surface while maintaining consistent load distribution. The Viton coating ensures reliable sealing across a variety of surface finishes and operating conditions, making this gasket ideal for both street and racing applications.