Lifters with that much wear mean that the cam will also be worn badly. You'll probly need to get it reground, or at least find one in better condition. I'd choose to regrind. Try Schneider Cams in San Diego Ca.
Jerry'


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!