Hello, I just signed up for this and also just bought a 1967 k/10 4x4 with a 4spd muncie. I dont know much about this year truck and the 4x4 end of it. I have a 59 1 ton, but it is 2 wheel drive. Any info about the 67 would be great. One of the previous onwers also took out the NP205 transfer case and put in some transfer case that has only 4H and 4L. Does anyone know anything about these transfer cases? Thanks for the help, Nathan