i have a 400 chevy block, was keeping it for a spare but need the money now. It is a 4 bolt block, has 3 freeze plugs per side, will need bored out has slight rust in cylinders. As far as i know it is stock bore right now, i will try to get a bore measurment. It is block only with main caps. Make an offer, local pickup would be best but will ship if i have to. Im located near sandusky ohio. 44814

can get pictures if wanted

 

Price & casting number please?

 

I'm also interested somewhat? How much you looking for out of it? I'm in Tiffin.