SBC Aluminum Head Gasket

The FEL-PRO SBC Aluminum Head Gasket (part number 1043) is a precision cylinder head gasket designed specifically for Small Block Chevy engines that require a 4.080-inch bore application. This gasket is ideal for engine builders and performance enthusiasts engaged in high-performance rebuilds and racing applications.

Constructed with a steel core laminate, this gasket features a 0.039-inch compression thickness that ensures sealing integrity and durability. The steel core laminate design provides superior crush resistance and sealing performance compared to solid gasket materials, which is essential for maintaining consistent compression readings and preventing blowby across the cylinder head interface.

Engine builders, restoration specialists, and performance enthusiasts will benefit from this gasket when rebuilding Small Block Chevy platforms for street performance, bracket racing, or vintage restoration. Proper installation requires clean, flat deck surfaces and correct head bolt torque sequencing to achieve optimal sealing performance.