Actually I purchased a used Reese hitch, then went and bought 5/8 stock cut to fit across the entire top of the hitch. I then had the holes drilled in the steel and enlarged the ones on the top of the Reese (you can see them in the pic not being used) and bolted it down with #8 strength bolts. I have about $250 into mine. The new ones (now available)from
Scamp are about $500. So far I have about 3k miles on it and it is wonderful. My Colorado is a 4 door crewcab but I can still see the ball just fine. I do want to install a motor on the landing gear and would love to hear more about the process and products used.