SBC 400 4.200 Head Gskt

The FEL-PRO SBC 400 4.200 Head Gasket (Part Number 1044) is a precision cylinder head gasket engineered for small block Chevy engines with 4.200-inch bore specifications. This OEM-quality gasket features a steel core laminate construction with 0.051-inch compression thickness, delivering the seal integrity and durability required for high-performance and stock engine applications. FEL-PRO head gaskets are recognized throughout the automotive rebuild and performance community for their consistent performance across diverse engine configurations and operating conditions.

The steel core laminate design provides superior heat resistance and maintains consistent sealing pressure across the combustion chamber and coolant passages. The 0.051-inch compression thickness is calibrated for small block Chevy applications, ensuring proper head gasket load and preventing blowout or coolant leakage in both street and high-compression engine builds. This specification-matched gasket eliminates guesswork during engine assembly and reduces the risk of head gasket failure that can result from incorrect thickness or material selection.

Engine builders, mechanics, and enthusiasts restoring small block Chevy engines select this gasket for complete engine rebuilds, performance upgrades, and routine maintenance. Whether used in a daily driver, restoration project, or race engine, proper gasket selection is fundamental to engine longevity. The FEL-PRO 1044 is sold as a single gasket and represents a verified fit for the specified bore and engine family, making it an essential component for anyone undertaking cylinder head work on a 4.200-inch bore small block Chevy platform.