Yeah, Kennedy plate and flywheel. And German Transaxle of America in Oregon did a custom rebuild on the tranny. I wrote another post illustrating the custom 18 tooth rear drive sprockets I machined to give me more speed out of the Snow-Trac.
Here are a couple pics of the machining job I did to the brake drums and drive sprockets to attach them together.
The radiator/condenser/fan and brake backing plates are all attached via couple of thin plates that are bolted to the front skid plate. The skid plate is 1/4" thick steel and extends from the top of the grille area to just the point that it becomes parallel with the frame rails below. In the previous pics, you can see that I built a receiver pocket into the skid plate. It will accept my winch, or anything else mounted by a piece of 2" square tubing.
You can also see that I trimmed back the fenders so they no longer extend so low and forward of the grille area. I fabbed a steel structural strut for the front edges of the fenders that will keep them from getting damaged easily. There will be no bumper on this machine. After much debate, I decided to keep the front sleek. Oh, I'm going to TRY to run without any existing venting for the radiator/condenser/fan. The cool temps in Alaska might allow enough cool air to flow through without needing to cut an opening. If I experience any over heating, I'll open some more louvers on the front foot of the hood, just ahead and above the cooling fan. But at least the skid plate will remain uncut to keep as much snow as possible out of the engine bay.