I have an B18A block I am working on for a LS/VTEC setup. I bought the girdle used on the GSR/Type R. It came with the three inside main caps. My questionis, do I need to have these main caps align bored to use them? Or is it just a straight swap. The machine shop I go to is small and does not do align honing/boring. So I want to avoid having to do this.