Just noticed that you have a later Birmingham type cylinder head. I’ve never compared one side by side with a Shipley head, and would be interested if someone can do so and post a reply, just in case the hose connections are different. It’s 35 years since I had a late Shipley bike, and I can’t remember it having a radiator with a slot down the middle, something I normally associate with 1931-1933 single top downtube framed Flying Squirrels and 1930 Sprint Specials. Again, could someone comment ?
