340 spun bearing rebuild.

Wassup??!!??

I have a 1972 (I think) 340 block. May be a replacement, will get more detaills later. I bought i knowing full well that it had a spun #4 main bearing. I bought it for $500.00. Judging from the pics and from now my personal possession that the bearings only went around once. The surfaces seem like a fingernail barely catches.

The other ciool thing about this block is that it's @ standard bore 4.040.... Did I **** up with this buy or am I right on track???

Paul.