I have an 86 k5 305, 700r4 and t208 case. carburated. Heres the dilema. Had a converter problem, truck was stuck in lockup mode. Enter new trans. Now I am in N.E. and have a snow plow. This is all I have this truck for really. Went to plow and put in 4 hi lcked the hubs, dropped the blade made a sweep through the driveway, all is fine. picked up the blade was driving about 20mph and the car in font of me was doin 15. so I let off the accelerator and when the car turned I stepped on the pedal and it seemed like the truck was in neutral. I can shift into any gear with the column or the 4wd shift and it don't move. Fluid ok no noises were heard, just won't move. Any ideas? one other question. Does the transfer case drive both front and rear axles by way of the drive chain in the case ? Please help.