Grip&go41

Hey y’all I’m looking into building a 5.3 l83 and I was wondering what a safe overbore would be and how much cid would I be at if I bore the 5.3 out and use a 3.900 stroked crank? The truck is currently having a whipple 2.9l sc and arh headers with borla exhaust being added to it. Eventually I want to build the block so I’m trying to come up with a plan for the near future.