I used the Harbor Freight press to do all four on a Jeep and it worked fine. Of course, I bent the hell out of it through user error but I went out and got a replacement and it was just fine.

The HF unit will be fine for what you have planned. I have one and have used it for all sorts of **** it was not designed for, it is a very useful tool to have. If i was a mechanic instead of a bodyman I would own a nicer version but it has worked well on my rigs and the occasional need I have for it on a customer rig. I have had it for about 4 years.
Go to an Autozone parts store and they will lend you the tool for a deposit.They give deposit back when tool is returned.
What exactly did you bend? Your press or the ball joints?
If you get the HF ball joint press, make sure you lube the heck out of the threads because they will strip FAST. I did less than 5 sets of ball joints with it and the threads were nearly gone and popping, didn't advance whatsoever when turned. Come to find out you had to oil them. On my next press I just slabbed some grease across the whole screw. Or you can just rent one from AZ or AA, about $100-$150 depending on the kit. Usually come with a crappy set of cups so you'll likely need to order your own adapter kit separately. The adapters for my Taurus was $90, and the one for my ex's Civic was $80.
What year and model is the truck? I just looked at Rock Auto's website; not knowing what year I picked 1999 out of a hat, and found they sell complete control arms with ball joints and bushings installed for less than $100 each. It may be simpler to go that way rather than trying to press in new ball joints.
google Rock Auto. There a parts supplier. They usually have whatever your looking for and at very reasonable costs
Years and Years and YEARS ago, I did riveted upper ball joints on a car with a cold chisel and a hammer. Just shave a small amount at a time off the top until you are flush and then hit what is left with a punch. Actually not to bad. (Of course I was 18 at the time.)If my memory serves me well tonight, I believe the upper BJs on those are riveted on....so make sure you have the ability to cut rivets. Cutoff wheel ,cut an X in the center of the rivet, then use air hammer/chisel to split the top of the river, then use a pointed chisel to push the body out.
If my memory serves me well tonight, I believe the upper BJs on those are riveted on....so make sure you have the ability to cut rivets. Cutoff wheel ,cut an X in the center of the rivet, then use air hammer/chisel to split the top of the river, then use a pointed chisel to push the body out.
I use the OTC but there are cheaper options for your limited use...parts stores even rent them out