I have to think that the parts came from RAM, but I am hoping it was just purchased and maybe rerun. I just ordered some parts from him, and there are some differences. The Logo stick rebuild kit comes with the pins and the little plastic piece for the bottom of the shaft, which was never included in the ram stuff. He is in Chicago, so unless Dave/Jim moved from California, it isn't a direct connection.
My only complaint was the shipping cost. I bought 5 listings, and requested a combined shipping total. He just added them all up and sent an invoice. I didn't really want to pay $14 to ship less than a pound, but you commit to the purchase when you request the total, so I paid it. I put a message in the comments to either ship them all separately, or refund some shipping, but neither happened.
I am hoping he is legit though, I will gladly eat a few dollars in shipping to have these parts available from a legit source.