Cometic C14056-040 MLS Cylinder Head Gasket for Nissan SR20DE/SR20DET 87mm Bore

The Cometic C14056-040 is a high-performance multi-layer steel (MLS) cylinder head gasket engineered specifically for 1994-2002 Nissan SR20DE and SR20DET engines in rear-wheel drive applications. This precision gasket features a .040" (1.02mm) compressed thickness and is designed for 87mm bore configurations with VCT (Variable Cam Timing) compatibility.

Key Features:

• Multi-layer steel construction provides superior sealing and durability under high heat and pressure
• 87mm bore diameter optimized for stock and mild performance builds
• 0.040" compressed thickness for precise deck height control
• Compatible with RWD SR20 engines equipped with Variable Cam Timing
• Engineered to handle elevated boost levels and higher compression ratios
• Embossed stainless steel layers with FKM (fluoroelastomer) coating for enhanced sealing

Cometic MLS gaskets are a popular choice for SR20 enthusiasts building turbocharged or naturally aspirated performance engines. The multi-layer design allows for slight movement between layers while maintaining an effective seal, making it ideal for engines with machined or slightly warped deck surfaces. This gasket is essential for engine rebuilds, head resurfacing jobs, or performance builds requiring reliable head sealing.