getting upper c-arm off 99 s10

for the stud?

yeah

Or maybe take it to a shop that already knows what they are doing??? Not being an ass its just suspension aint something to practice on IMO..............

i have art uppeers and lowers on mine if you have a impact gun put it on the bolt and go loosen up the bolt it should walk itself off if not get a second set off hands and pry bar it at the same time once those are off your'll have plenty of room to get them out i have a v6 in mine i know how tight it is good luck, mike...