Brutal! I know what you mean, when I did my Camburg UCA, when I took it to the shop the next day I told them very clearly if that cam/caster adjusters dont move at all, stop, they are seized and I'll fix it before we do the alignment. Long story short, they didn't stop, broke off one of the frame mounted tabs and stripped the bolt for the adjustment. I was not very happy, but after doing some reading back then, and just reading what you want through again I am happy I struck a deal with the shop to just pay for my own parts and they would cover the labor.
I hope you did not get MOOG's from Rock Auto? They sent me two rights three times, even after I sent it back in with pictures. They said if the package is marked corrrect as the website and the same as a plastic, its a MOOG issue, not a Rock Auto issue. Very frusterating when your looking at 5 days to ship it up from the USA. Ended up going with some MevoTechs from a source in the GTA for ironically a bit less.
Hope you get the front end sorted. Make sure to use some grease/anti seize of your choice on the new bushings cam/caster assembly to prevent them from seizing. Oh Toyota, only you would put two disimilar metals on the a ID and OD of a sleeve and say its good.
Not sure if you need this,but from my notes these are OEM Toyota PN's for the full cam/caster kit.
I ordered from a US Dealer that shipped to Canada. Cost me $207 CDN landed. Mevo lowers were $330 for a set, MOOGS were $350. A deal really when you factor in that they have the bushings already in.
48409-34020 x 2
900900-11275 x 2
48452-35020 x 4
48409-34030 x 2
90080-11410
Complete Camber/Caster CAM Bolt Kit
Sucks about the rear shock mount. Perhaps a good candidate for getting a pair of vice grips on em and a torch
I pretty much coat everything on my 06 with grease or anti seize, still never works 100% tho.