Intake Gasket - BBC R/P .060 Thick

The Intake Gasket - BBC R/P .060 Thick by FEL-PRO is a precision composite intake manifold gasket engineered for big block Chevy engines. Whether you're rebuilding a 454, 427, or other BBC powerplant, this gasket seals the critical interface between your intake manifold and cylinder head. Serious engine builders and street mechanics rely on FEL-PRO gaskets for their reputation in maintaining reliable seals under sustained boost, heat cycles, and varying engine loads—making this gasket essential for any intake manifold installation or refresh.

This .060-inch thick composite design provides controlled compression and recovery characteristics that prevent intake leaks while accommodating minor manifold surface imperfections common in vintage or ported big block heads. The rectangular port configuration (1.796 x 2.48 inches) matches OEM big block Chevy port spacing, ensuring a direct fit without port mismatch that can cause vacuum leaks or coolant weeping. FEL-PRO's multi-layer composite construction resists fuel and coolant degradation, maintains gasket crush across temperature swings, and eliminates the need for re-torquing after initial break-in—a critical advantage over cork or paper alternatives on high-performance applications.

This intake gasket is ideal for engine rebuilds, stroker conversions, carbureted or EFI swaps, and performance upgrades where intake manifold removal is necessary. Use this gasket when installing aluminum or stock cast-iron manifolds on big block Chevy platforms; ensure cylinder head and manifold surfaces are clean and flat before installation. Pair with appropriate head bolts and torque to manufacturer specification for optimal sealing. The lightweight design (0.43 lbs) facilitates ease of handling during assembly without compromising durability or performance longevity.