Welcome from Illinois! Glad you found us.
I am guessing that you have a 55-2nd series. The 55-1st series look like 54's. No insult intended if you know that already, as lots of folks don't. My first old Chevy was a 55-1st 3/4-ton and I thought it was a 54 until the seller gave me the title.
Either way - welcome. Please browse the forums and the photo gallery, and ask away.
And post some pictures! We all love old truck pictures.
