Fel-Pro 1123 Steel core laminate Engine Cylinder Head Gasket

The steel wire rings within this Fel-Pro 1123 head gasket are designed to provide a highly concentrated seal right around the combustion chamber. This gasket is built with a steel core laminate and uses proprietary materials to handle the demands of performance engines, specifically accommodating higher cylinder pressures and the movement that can occur with performance cylinder heads. It's engineered to create about three times the sealing force of a standard head gasket, making it a solid choice when you need that extra sealing strength.

Fel-Pro designed these gaskets with the repair environment in mind, meaning they can handle imperfect sealing surfaces. The steel wire rings are key to achieving the greatest combustion seal strength possible. Keep in mind that this gasket is not intended for use in vehicles with emissions controls.