[66Gilbert]

A very nice example of a low mile, unmolested 60-66 K20. Congratulations on becoming the new owner. Pretty straight forward on changing out the seals. Drain the fluid, remove drive lines, remove the cotter keys and nuts on the yokes and pull out the yokes. Pry out old seals, clean sealing surfaces, apply a very thin layer of silicon to outside of new seals and carefully install, install speedy sleeves on yokes if there are grooves on the sealing surfaces which I doubt there are. Install yokes back on the shafts and tighten the nuts and install cotter keys. I would do one at a time. Oh by the way make sure you post plenty of pictures from all angles of this Bad Boy in the 60-66 Chevy an GMC 4X4's Gone Wild thread.