4th gen internals help!

hey ive got a 4th gen lude and was wondering about sleeves pistons rods and so on. can these be done at different times? like can i put sleeves with my stock pistons or will they not work because of the stock size pistons? and can i get new pistons and then new rods ( if i dont get a combo package)? I was just wondering cuz a step by step process would be a lot better on my wallet.

I'm 95% sure you CAN do everything step by step, but it'll end up costing you more money in the long run to do it. It's better to do everything while the engine is apart, instead of taking it apart 2 or 3 times.