What all are the 95'-99' gm full size pickups?

Just as the title says, looking to get a 1.5" shackle lift for a bb and I don't have a clue what all the gm full sizes were for 95' through 99'. Tried googling it but the pics came up as tail lights?? Lol so I'm here to ask what all they are so I know what to look out for when I go to the pick and pull tomorrow. Greatly appreciate it.

Really anything that says 1500, 2500, 3500. Might have a "C" or a "K" in front of the number. C=2wd. K=4wd.