Pro Copper Head Gaskets, fits Small Block Chevrolet SBC.
Bore Opening: 4.160″
Gasket Thickness: .043″
Material: Annealed Copper
*These gaskets require sealant and O-rings in block or head*
For Self Sealing Copper Gaskets to be used with O-rings please see Titan Head Gaskets.
For Self Sealing Copper Gaskets to be used without O-rings, please see ICS Titan Head Gaskets.