I started laying out all the pieces needed to install the Cyclone track and realized that the chain case on the left that I spent a couple of hours cleaning wasn’t the one I wanted to use.
So, back to the brake cleaner, lacquer thinner, and wire brushes and clean the one on the right, Both are Cyclone chain cases so what’s the difference you might ask.
I think all of you will spot the difference quickly. Yep, the one on the right (a 77 case) has a little pin that the left (a 76 case) does not have. This little pin will play a huge part in ease of assembly, as will been seen once everything is all together.