There is a special upper control arm bushing tool, looks like a ball joint press
Ford GM Chrysler Upper Control Arm Bushing Repair Tool Removal Installer Service | eBay
They do, but they don't have us in their application search, like a lot of companies. You will have to search for an earlier car or look at one of the retailers that carries them, like Bergman auto craft
I replaced my 1411 performer with a 1913 AVS2, even without tuning, it is a different motor. It just destroys the tires all the way through half of second gear.
I replaced my fusible links with Maxi fuses. There are Cartridge Fusible links out there, Chrysler used them in the 90s. They could be adapted into our cars easily. LH cars used them (Intrepid, etc)