SBC Intake Gasket w/Fast Burn Heads

The SBC Intake Gasket w/Fast Burn Heads is a precision-engineered intake manifold seal designed for small block Chevy engines equipped with modern fast-burn cylinder heads. This composite gasket creates a critical airtight seal between the intake manifold and cylinder head ports, preventing coolant and fuel mixture leakage that would compromise combustion efficiency and engine performance. If you're rebuilding a performance SBC or upgrading to fast-burn heads for improved ignition characteristics, this gasket ensures your intake system maintains proper sealing integrity under both street and competition conditions.

Manufactured from composite material at 0.06 inches thick, this gasket provides the precise thickness tolerance required for optimal port alignment on small block Chevy applications. The rectangular port design measures 1.3 x 2.31 inches and matches the port geometry of fast-burn head designs, which feature improved combustion chamber shapes for better flame propagation and power output. The Printoseal construction resists fuel, oil, and coolant degradation while maintaining dimensional stability across temperature swings typical of modified engines, making it far more reliable than traditional cork or paper gaskets that can deteriorate over time.

Mechanics and engine builders frequently specify this gasket when installing fast-burn cylinder heads on 327, 350, and 383 small block Chevy platforms. The kit format includes all necessary gaskets for a complete intake seal replacement, eliminating the need to source individual components separately. Proper installation requires cleaning both the intake manifold and head surfaces to bare metal, applying a thin gasket sealer, and torquing fasteners in a cross pattern to manufacturer specifications—a straightforward process that ensures years of leak-free operation and maintains peak engine efficiency.