I found a Great Source for vintage Automatic Transmission parts. Fatsco has the parts I needed for my Cruis-O-Matic, and I thought they were very reasonable on there prices. All I had to tell them was, if the center case was a small medium ar large, and they got that information from the ID tag. They also said they could Identify it by having me measure the length of the case. I believe they handle Transmission parts for all makes and models.