🇨🇦 Proudly Canadian! All orders ship from our Canadian warehouses. No Tariffs. No hidden fees. No surprises.
🇨🇦 Proudly Canadian! All orders ship from Canada. No Tariffs. No hidden fees. No surprises.


SKU: SKU: CGSC15714-054
The Cometic Hemi Gen3 Iron Eagle Block .054in MLX Cylinder 4.150in Bore RHS Head Gasket - C15714-054 is a precision-engineered head gasket with a 4.150" bore and .054" compressed thickness for the Right-Hand Side (RHS).
The Cometic MLX Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring MLX Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers for superior sealing under extreme cylinder pressures and temperatures. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.
Free Canadian Shipping on Orders $399+*
No Duties or Hidden Fees in Canada
500K+ Performance Parts from 400+ Trusted Brands
