Upper Control Arm bolt

I did this dance a few years back. After much soaking and trying to get something to line up to pound it, nothing would budge. I used a saw saw and 2 blades. Kick back on the saw is a pia though.
I couldn't figure out how to get my Sawzall in there cause I was worried about the blade hitting and kicking back. Pretty pricey and a little time, but the oscillating blades were easy to control. I'll never do another 50 year old suspension again though..lol