Hi there,
I disassembled the entire engine and the pistons are definitely different. Everything is different. They have 4 rings in them and they have full floating pins. They also have a flat top dome in the center of the piston. Good thing is that I don't think that I will need to bore the block since there is no taper in the bore.
I will re-ring and hone and put new bearings, cam, and a re-conditioned head.
Thanks,
Elias
