Pro Copper Head Gaskets for Mopar 6 Bolt (18 per side) Racing blocks with W-9 Cylinder Heads.
Bore Opening: 4.200″; Gasket Thickness: .062″; Material: Annealed Copper;
*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.