Jeep CJ7 Dana 300 Shifter Mod: Twin Stick Function with One Lever!

I wanted to be able to shift the rear and front axles on my Jeep CJ7 independently, so I could have better control of the four-wheel drive. Sometimes, I just want two-wheel low to go up a steep drive or pull a heavy trailer. I did not want two shifter levers for the transfer case sticking up through the floor, so I did this modification while retaining the original shifter. I get twin stick function with only one lever. This was a relatively easy modification requiring only three custom pieces. In this video, I describe what is needed to make this modification.