Will this technique work on a 76 GMC. I attempted to remove it once before, but was unsuccessful. I believe that I had left the shifter in Park. The tumbler unit that is presently installed is worn out and could die at anytime.
Bob


55 Cameo 396 TH 400 with overdrive
65 Caliente conv
67 BB Caliente conv
67 Mercury 1 Ton
76 GMC 3/4 ton 454ci
84 Buick Turbo Regal