I have a WAP shortblock with 90k miles. Auto mach 1 block, so it has a 6 bolt crank. Engine ran great when pulled. Had perfect compression and still shows factory hone marks on bores. Was used with an eaton setup, so the knock sensor posts have been ground down. Will break down to block only if someone wants, but the internals are still good so I left them in at this time. I prefer local pick up. Asking $300 for everything