I recently got an 84 C10 from a friend. It hasn't ran in years. At least since he's owned it. The only thing he knew about it was he believed the last owner installed a crate motor in it. The only number I found on the block is MC06800. Does anybody know how to translate this? I have had no luck. What am i missing?![20210709_113714d.jpg](/forum/data/attachments/0/90-c9cf45171299ff8b85c0dadf7685e449.jpg)
![20210709_113714d.jpg](/forum/data/attachments/0/90-c9cf45171299ff8b85c0dadf7685e449.jpg)