Dyna Glide ModelsSuper Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
I think the manual said it was 1/2 inch. Found out the hard way when i pulled the crossover and stuck the 1/2 inch on there to plug it up and it was too big. I think it's 5/16 - but def not 1/2 - at least on my fxd.
No, 1/2 is definately way to big.
I was actually thinking (mm's) but like I said, I threw out the old Hose. I wasn't thinking. I'm thinking 3/8's but I was hoping for confirmation.