Re: A Little Help With NP203 and 79 Blazer
np203 is a full time 4wd, with the shifter all the way back your in 4lock, second from back is 4wd (open, so you can drive on asphalt) third from back is neutral, last one or two im not sure, its eather 4Lo locked, or 4Lo and 4Lo locked. im sure of the first three from back but not the Lo config. in any case, it ought to move in two back positions and all the way forward. do you have a PT mod on the tcase? (if you have front manual hubs than you probaboly do) are you missing a drive shaft? do you spin a wheel on each axle when locked t case?