SCE Gaskets Big Block Chevrolet MK4 4.520 X .05 0 ICS Titan HD Gaskets (PR)

ICS Titan Head Gaskets; fits Chevrolet Mk 4 Big Block. Gasket Thickness: .050?; Bore Opening 4.520? Note: The ICS Titan series is not offered with bore openings less than 4.520? for the Chevrolet Big Block due to combustion chamber extents at the valve pockets. Package Contents:1 Pair; Material: Copper with built in combustion and coolant seals, does not require o-rings in block or head.

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