JB weld, flex seal or full rebuild ?

Looking at this kit from Summit..
My bore is currently 4.0475 at the top of the cylinder, I don't have a way to measure any deeper into the bores. With the minimal run time would I be able to use some Icon 745-40 pistons or should I look bore it out to 60 over?

Ruled out the roller cam...

Scat Engine Rotating Assemblies 1-48035