Cometic C5913-027 Ford Windsor MLS Cylinder Head Gasket Bore - V8 4.200 027

The Cometic C5913-027 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford Windsor V8 engines equipped with AFR (Air Flow Research) cylinder heads. This precision gasket features a 4.200-inch bore diameter and a compressed thickness of .027 inches, making it ideal for performance and racing applications where reliable sealing under extreme cylinder pressures is critical.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability
• 4.200-inch bore diameter optimized for performance builds
• .027-inch compressed thickness for precise compression ratio tuning
• Designed specifically for use with AFR aftermarket cylinder heads
• Accommodates thermal expansion and head movement better than conventional gaskets
• Suitable for high-boost and high-compression applications
• Manufactured to strict tolerances for consistent performance

Cometic MLS gaskets utilize multiple layers of stainless steel with proprietary coatings to create a gasket that recovers quickly from thermal cycles and maintains a consistent seal. This design is particularly valuable in racing and high-performance street applications where traditional composite gaskets may fail. The .027-inch thickness allows engine builders to fine-tune compression ratios for optimal power output while maintaining proper piston-to-valve clearance.