Cometic C4575-060 MLS Cylinder Head Gasket Bore Nissan - 87mm SR20DE

The Cometic C4575-060 is a multi-layer steel (MLS) cylinder head gasket engineered specifically for Nissan SR20DE front-wheel-drive engines. This precision gasket features an 87mm bore diameter and a compressed thickness of .060 inches, making it ideal for both stock rebuilds and performance applications.

Key Features:

• Multi-layer steel construction for superior strength and durability
• 87mm bore diameter designed for SR20DE engines
• .060" compressed gasket thickness
• Engineered for front-wheel-drive applications
• Exceptional sealing capability under high cylinder pressures
• Resistant to extreme temperatures and thermal cycling
• Precision-manufactured to Cometic's exacting tolerances

Cometic's MLS gasket technology uses multiple layers of stainless steel with special coatings to provide maximum sealing performance. The embossed layers create a spring effect that maintains constant sealing pressure across the entire combustion chamber, even as the engine experiences thermal expansion and contraction. This design is particularly well-suited for turbocharged or high-compression builds where maintaining a reliable head seal is critical.

Compatible with Nissan SR20DE engines found in various models including the Sentra SE-R, 200SX, and NX2000. The .060" thickness allows builders to fine-tune compression ratios when used with decked blocks or resurfaced heads.