Picking Up 340 Short Block - What to Look For?

Bores look awful clean for a used standard bore block. Maybe they've been honed. I'd be looking for a ridge at the top of the cylinders. Take a caliper to at least get a rough measurement of the bore and main bearing bores. If it is a standard bore and there aren't any cracks the price seems fair. I've seen a lot uglier ones go for $1000+. Used cranks should be available with all the stroker kits going in, so that wouldn't deter me.