Cometic C15338-040 Ford MLX Cylinder Head Gasket Bore LHS - RY45 4.290 040

The Cometic C15338-040 is a premium Multi-Layer Steel (MLX) cylinder head gasket engineered specifically for Ford RY45 applications. This left-hand side (LHS) gasket features a 4.290-inch bore diameter and a .040-inch compressed thickness, providing exceptional sealing performance for high-performance and racing engines.

Key Features:

• Multi-Layer Steel (MLX) construction for superior durability and heat resistance
• 4.290-inch bore diameter optimized for Ford RY45 cylinder heads
• .040-inch compressed thickness for precise compression control
• Left-hand side (LHS) configuration
• Advanced coating technology ensures superior sealing under extreme conditions
• Designed to withstand high cylinder pressures and temperatures
• Eliminates gasket failure and coolant leaks in demanding applications

Cometic's MLX gaskets utilize multiple layers of stainless steel with advanced viton rubber coatings, creating a gasket that can withstand extreme temperatures and pressures while maintaining superior sealing. The precision-engineered design ensures consistent clamping pressure across the entire sealing surface, making this gasket ideal for both street performance and professional racing applications.