Thunderbucket Had any work been done to the motor prior to this happening??
Did it happen over time,,,or all of a sudden??

Just gradually over the last 45 days or 300 miles


chevy 37 Might be a warped intake manifold lettiing the oil out throught the valley. Do you have dual exhaust and if so is the smoke coming from both pipes on start up when engine is cold and then lets up when engine warms up?

No sir, starts smoking right from the start, smokes about the same even after it's warmed up...