The Stovebolt Site Forums The Shop Area Engine Shop Curious about 228 GMC Differences through the years

Im currently out of town but when I get back I want to check the cylinder taper to see if it needs to be bored. I ordered a bore gauge that got delivered this afternoon. I have the pistons that we're domed on one side and the head to match. Photo is my block. I found these pistons from edge machine that I THINK match what I have in case I needed cylinder boring Egge Machine 228 pistons

I didn't see where they sold flat top pistons but I would 235 pistons work in a 228 flat top piston application?

Not trying to get off in the weeds just curious what the general consensus was on preference. Thinking out loud here but since egge has only this style available, maybe this motor would be the way to go.

Even if this engine doesn't need bored, I planned to send it to the machine shop for a valve job and to be magnafluxed and decked.