I had it running. sounded like rockers weren't adjusted so i took off covers, they were dry under the cover tops! motor hass been sitting 8 years before i got the rest of the truck finished after having motor re\built 8 years ago. I think i'll check to see if bolts holding the rocker shaft ends on have the holes through them. I thought the pushrods were hollow, but noooooo lolol thought the assembly lube hardened everywhere over the years.