47-55.1 3100 Long bed?

[TravisC]

Did Chevrolet make a 47-54 3100 long bed truck?

I know that the 1/2 ton trucks were 3100
and the 3/4 ton trucks were 3600.
When I bought my truck it was in pieces and it did not come with a lot of the smaller detail parts like the emblems.
but I do have the long bed sides and running boards.
I am going to have to buy new emblems for the hood,
I want to keep the long bed sides, as you do not see them as much as the short beds.
The 3100 badging cost a lot less than the 3600.