We just installed a set of Comp Cams in an 01 GT this week. Part number was XE270AH. We had to flycut the pistons with these cams. The car was an automatic, but it still picked up 40rwhp with the swap.
We also did a PI head swap on a 97 last week and used a set of the Comp Cams that the customer supplied us with. The part number for the cams was XE262H. Not problem with P/V clearance with these.