PRW,Don't do it!!!!

i still think the op needs to figure out why he is not getting enough oil to his valvetrain. yes hardened shafts should be just that,but they should survive just fine aslong as there is no needlebearings riding on the surface,if an unbushed aluminum rocker lives just fine on a steelshaft with a good oilingsystem then there should be no problem with the prws eating up the shafts. remember your rockers should not even be in contact with the shaft,if the oilingsystem is working there will be oil in betwen the two..