How to Remove and Replace the Timing Chain on Pontiac Straight 8s

After doing timing belts on some of my other vehicles, I decided I would get the preventative maintenance in for the Chieftain as well. I knew for a fact there was a very small chance someone had replaced the chain before, so I might as well do it myself 73 years later. I was also curious to see how easy or difficult the process was, and luckily it was a very straightforward one if you have all of the right tools and a little patience. No one else had seemed to have a video covering this either, so hopefully this is a good enough one.