rv6aflyer

I'm working on an L28 with an N42 block and N42 head. I'm swapping flat top pistons from an F54 block I got in my parts car (no head). The block was pretty rusty, but I did get the pistons out. Last night, I noticed the skirt on one of the pistons has a crack so that trashes that piston. Now I'm trying to get 1 or 2 more pistons. So, anyone out there have some L28 flat top pistons collecting dust? Perhaps somebody who did a stroker project? Thanks.