I just recently bought another 46' chevy truck and the gentalman that I bought it from gave me a long bed steel bottom bed. I thought it was an add-on, but on closer inspection the steel floor is from the factory. What I don't know is when did chevy starte putting steel floors in older model trucks and 2 where there any 40's-50's model beds that had steel in them from the factory. Mabe special order or something. I am going to get some pics of the bed up this week on my photobucket page, hopefully you fella's and gals can help figure out what I have. O and another pice of the puzzel is that the bed has a GMC tailgate.
