fc3sbob

so I'm going to be using a LS2 GTO Clutch/pressure plate and flywheel on my LS1.. The flywheel has 2 dowel pins which seem like the are 1mm out and I cant get the pressure plate on.. is it ok to drill out the holes slightly bigger? I don't know what caused this. the pressure plate has never been used with this flywheel before so I dunno wtf happened here. it almost fits though.

picture here for reference (sorry it's so big)