Got a Lokar Billet Aluminum dipstick today at a car show, says its for LS1's but figured i could get it to work on the 4.8. Had to bent the mount a little but it works. The dipstick is a little short so it reads off a little bit, I'm going to call lokar tomorrow and see if they sell longer ones.
So now i have a brand new factory dip stick tube that i bought 2 days ago after i broke the other one installing the headers that will be for sale soon.