Looks like this is the tool made for the job
https://www.amazon.com/OTC-7068-Control-Bushing-Service/dp/B0002SRHJ2
https://www.amazon.com/OTC-7068-Control-Bushing-Service/dp/B0002SRHJ2
Did you buy the tool? If so, how did it work out?Amazon.com: 8MILELAKE Upper Control Arm Bushing Service Set Bushing Removal Tool : Automotive
Old post I know but if is the same tool it's gonna be on the way tomorrow.
I bought one but didn't use it for the UCA bushings. Come to find out Summit was selling the wrong bushings for the 74 uca. They've since corrected the fitment description. I did use the tool for something else and it worked great. Just don't remember what I used it on! Sorry I wasn't more help.Did you buy the tool? If so, how did it work out?