[dtsmjr8dan]

I sent you a PM.

The 450 swap would be good to do. Stay in Canada for the transplant though. I've driven hundreds of miles to get what I have. Well worth it.

I am swapping a 1882 CM450 into my 81 CM400.

Direct swap.

 

[dtsmjr8dan]

Hopefully, it's only the pistons to the wall seizure. That would be an easy fix. These engines have poor oiling to the left rod bearing. If the rod is seized to the crank shaft, Another engine is best.