I decided Im going to go with some turbo pistons during my rebuild instead of the NA pistons, and do a turbo swap. These are 87.5mm which is .020 overbore. I bought these from AMZ for 274.99 + shipping not too long ago. The wrist pins, rings, pistons, and instructions are included. I have pics of my set if you email me. The link to them on AMZ is below. The first one to offer 160$ shipped gets them!