ok trying to figure out this problem i have baffled valve covers and my pvc valve is new but it is really blowing oil up thev line and i'm sure into the carb, what could be causing this problem?

It sounds like you have a broken piston ring or a hole burned in a piston. Either one is real bad news

If you have a baffled breather on one valve cover the other side should have the PVC with a connection to a PVC port on the carb base. When you pull the hose off of the fitting at the base of the carb is there a lot of oil? A little oil esp. on an older engine is nothing to worry about; a lot of oil could mean broken/worn piston/rings and/or valve stem seals/guides. Take a leakdown and/or compression check for a diagnosis.

Got a lot of miles on that engine? Might be time for a rebuild.

had the same problem a while back with the first engine i put in..it blew oil out of th pcv valve..when i took apart the engine if found that one of the pistons had cracked..bummer

thanks guys, noticed oil pan leaking bad so i decided to pull motor out and replace all gaskets and seals, along with main bearings and rod bearings ready to pull heads off today will keep you informed

well got the heads pulled off and 3 cylinders loaded with oil, solution junk the motor and start fresh. found a 80k 350 out of a 79 van ,put all new bearings ,cam ,timing chain , seals and carb. had it out allready and runs great just have to re-adjust rockers this weekend and i'm on the road again only took two weeks so i'm a happy camper