Model A Ford Frankenstein radiator cap. Measures 4″ tall and is made out of aluminum. Very cool cap.
Please see pictures.This would work great on that period project..
I also sell Model A T V8 flathead speedster rat hot rod gasser parts. I combine shipping on all of my auctions.
1928 29 Ford Model A Frankenstein Radiator Cap Hot Rat Rod T Speedster TROG SCTA