Newbie here.I've been a 73-87 guy all my life.I used to build them from the frame up.I recently ran across a 1999 GMC k3500 single wheel obs in immaculate shape.I personally swore I would never own one of these trucks but the price was right.It's a work and doesn't have a tilt column.That is a must have for me.I went to the junkyard and they sold me one that said 97 1500 on it. I know nothing about these trucks so I bought it.Down by the brake pedal mine bolts up flat.The other one bolts up on an angle.Can anyone tell me what exact vehicle my need to look for? Thanks in advance.