Delco radio wire

[77Bonanza]

I found a factory Delco AM/FM radio in a 73 C-20 in the local salvage yard.  I was looking to replace the stock AM in my 77 C-10 with it.  Does the antenna wire on these units plug in the back, or is it wired in from the factory?  This one looks as though it had been pulled out and broken the connection.

[bowtieguy]

It should be the same as your 77 I would think.  if not it won't work.  I have a couple that would work. let me know.

Brad