Cometic C14083-045 MLS Cylinder Head Gasket Bore Nissan - 86mm 045 SR20DE/SR20DET

The Cometic C14083-045 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Nissan SR20DE and SR20DET engines found in 1994-1998 RWD applications including S13, S14, and S15 chassis. This gasket features an 86mm bore diameter and .045" compressed thickness, making it ideal for stock rebuilds or moderate boost applications.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability
• 86mm bore diameter accommodates stock and slightly overbored SR20 engines
• .045" (1.14mm) compressed thickness for precise compression ratio control
• Compatible with VCT (Variable Cam Timing) equipped engines
• Designed for RWD SR20 applications in S13/S14/S15 chassis
• Engineered to handle thermal expansion and cylinder pressure better than composite gaskets

Cometic's MLS gaskets feature multiple layers of stainless steel with strategically placed embossments that provide even load distribution across the sealing surface. This design ensures excellent combustion sealing while accommodating minor surface imperfections, making them a popular choice for both street and performance applications on the legendary SR20 platform.