Well.... it's axles wheels motor guide and body mounts. It is a bunch of components, but the chassis is a ladder style which requires some stiffening and doesn't have the capability of a pod. I have a couple of the older style before they went aluminum....but aluminum ladder chassis were widely used in the 60s.
Not sure what motor is included but when you add the chassis you are up in the 50-60 range and then I am with Harry....why not use the HRS2, pick your inserts, and have fast car without more tuning?
Nothing against PM....Lots of good stuff there. I just don't see much use here.