SBC ISC Titan Copper Head Gasket 4.200 x .072

The SBC ISC Titan Copper Head Gasket 4.200 x .072 is specifically designed for small-block Chevrolet (SBC) engines, particularly those running high-compression builds and aggressive tuning profiles. This gasket is essential for builders and enthusiasts who require reliability under extreme combustion pressures, making it ideal for performance street engines, circle track competition, and forced-induction applications.

Engineered with SCE's proprietary Titan copper composition, this gasket ensures superior heat transfer and exceptional sealing performance across the combustion chamber. The .072-inch thickness provides optimal crush and conformability to head and block surfaces, while the 4.200-inch bore diameter accommodates high-flow cylinder head designs without compression loss. Copper gaskets are favored by serious builders for their ability to maintain consistent seal integrity under thermal cycling.

This gasket is particularly beneficial for engine builders restoring vintage 350–383 SBC platforms or constructing modern performance variants with ported cylinder heads and aggressive cam profiles. Proper installation requires fresh ARP head studs and correct torque sequencing to maximize gasket longevity, as reusing old hardware can undermine even premium gasket quality. Always verify your block bore and head port diameter for compatibility.