Looking for a decent 400 block
 

The machine shop gave me the bad news today. My 400 block wouldn't clean up at 0.40 over so I'm stuck looking for another 400 block.

Anyone in Montana here have a decent block they would like to part with? There's another block that would work too right? I forget which one it is but I'm remembering something about a 351M being the same casting.

At any rate, any help would be most appreciated. Thanks!

Yup, 351M/400 is the same block. I will keep a look out and let you know.

Thanks Corey. I'll let you know if I find anything here.