Cost of setting timing, on a V8 ??
I live in north east pa. Danielsville near Allentown. If you would have come here that sort of job is free. Checking the timing chain adjusting the air mixture screws and setting the timing are about 15 min. Some times when you do little things for no charge they come back for repairs. Most will always slip you a tip for free service.
You got screwed by a little guy that thinks he is a new car dealer. He will go no where . His clientele is low so he needs to make as much money as he can on anyone that walks in. Wonder what repairs would cost there. FABO guys are always welcome here and help is always given. I do complete tune ups for less. Steve