I also picked up a frame that has the transaxle, brakes, and chain drive. It is not Seagrave, but may be a Packard. I had thoughts of building a Speedster, but lack the time.
Rusted Nuts.
I just bought two early Seagrave fire trucks with the F6 T head engines. One is absolutely complete and is the 24 sparkplug engine. The other one is missing the carb and magneto and is the 18 sparkplug engine. I have too many other projects and need to move these. One has cast spoke wheels and the other has discs. I will sell all or part. Let me know of your needs.
Rusted Nuts.