Pro Copper Head Gaskets, for Ford 352-427 FE V8.
Bore Opening: 4.250″; Gasket Thickness: .032″; Material: Annealed Copper; Package Contents: 1 Pair.
*These gaskets require O-rings in the 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.