sorry to hear that. My 360 wiped a cam a few years back. It ran fine for several years, and I would always use Mobile-1 in it. The cam lifter failure was right about the time all the companies changed to the "new" lower ZDDP additives (maybe 10 years ago?) The metal from the wiped cam and lifter made a mess of the oil pump, bearings and some cylinder wall scratches. I was able to have the machine shop re-hone the cylinders, and I rebuilt it with new bearings, rings, and a slightly hotter cam. I quit using Mobile-1 and only use the "Race" oil in the engine.