Are you talking on removing the tie rods from the steering knuckle arms. http://chevy.oldcarmanualproject.com/shop/1942/42csm0300.htm
If so a tie rod separator should do the job.
If you do not have one your local auto parts store should have a loaner or HF has them.

Baking in the nice desert sun, breathing life back into a 48 3800 5 window.