yes, the 3100 is the short 1/2T and the 3200 is the long 1/2T. only difference is the bed and frame length .... seems most prefer the short step sides, especially for rodding/modding
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics