SB2.2 Chevy Intake Gasket Steel Core .045

The FEL-PRO SB2.2 Chevy Intake Gasket Steel Core .045 is a precision-engineered intake manifold gasket designed for small-block Chevrolet engines requiring reliable sealing between the intake manifold and cylinder head. Built for mechanics and engine builders who demand durability and leak-free performance, this gasket addresses one of the most critical seal points in any engine rebuild or repair. Whether you're performing a complete head gasket set replacement, addressing a persistent coolant leak, or restoring a vintage small-block mill, the correct gasket specification ensures proper compression retention and prevents costly coolant bypass that can lead to overheating and engine damage.

This gasket features a steel core composite construction with a precise 0.045-inch thickness, engineered to withstand combustion chamber pressures and thermal cycling without deformation or creep. The 1.4 x 1.9-inch rectangular port design matches OEM small-block Chevrolet intake manifold specifications, ensuring proper alignment and seal integrity across the gasket face. FEL-PRO's industry-leading gasket technology incorporates a facing material that resists coolant degradation and maintains a consistent compression set, preventing the leakage issues common with inferior aftermarket alternatives. The steel reinforcement provides dimensional stability under the extreme temperature gradients experienced in the intake valley, where coolant passages surround combustion heat sources.

This pair of gaskets is essential for any SB2 (small-block 2) Chevrolet engine, including 305, 350, and early 400 cubic-inch applications. Installation requires proper surface prep—clean mating surfaces with a gasket scraper, apply a thin bead of RTV sealant to the corners where coolant passages meet, and torque the intake bolts to factory specification in a crisscross pattern. Technicians performing valve cover or water pump service should inspect the intake gasket for signs of weeping or deterioration; preventive replacement during these procedures saves downtime and prevents future cooling system issues. This gasket delivers the precision fit and longevity expected from FEL-PRO's legacy as the OEM-preferred gasket supplier for domestic performance engines.