I am wondering why some lifters have a parting line near the face(see photo) and others do not (see photo). I was told the parting line is the start of the hardened face. My Lunati lifters do not have this line. what is the reason for the parting line on some lifters?
While were gettin off subject , does any one make a solid roller lifter , that has pressure feed to the roller wheel/shaft , that has no oil band / Would be neat , but I dont see how they could feed the wheel axle.--?????????????
