550# or so, long block only.
Where's "shoreline," and what heads? I'm trying to flesh out a "research/reference collection" of cylinder heads - so far, I've got 2685, 2683, and 0630. Need 7120 and 0331, and I don't care what shape they're in (cracked/warped OK. I'm going to saw them up sooner or later anyhow.)