Blue Smoke From Exhaust

how many miles on the car since rebuild? maybe check some fasteners? intake bolts for sure.. also, is the PCV working?
I put about 100 miles on it so far. I had a few leaks around the valve covers. I tightened the down and it stopped. I haven't checked the intake bolts. It has a new plastic PCV hooked up to the carb. The breather on the other valve cover is not hooked up to anything.