Anyone else go through oil?

[DamnYankee]

Weird. My Z71 didn't burn any. Not a spot of oil in the garage either.

[LS6_Silverado]

Not trying to hijack the thread guys, but my friends truck eats oil too, and when we took off his intake manifold it had an oil film all on the inside of it and down the intake ports of the heads. It looked like it was sucking up the oil through his valve covers?? It eats about 1/3 a quart a month.

Ive taken my intake off twice now for head swaps and i havent had a single drop of oil in my intake or my intake ports on my heads. We both still have our baffers on our valve covers too. Any thoughts to this?