Hey Shaggs, try repco or bursons. If your real stuf im sure Pedders will have what you want.
The bar that runs from the lower arm to the front of the chassis??? They are caster rods or strut rods.
The other one looks like a body mount, its on a vertical bolt. (2nd pic)
You will be looking for something in one of the nolothane bush books. If you can get it in rubber id advise that if you use your truck as an all purpose turck. If its a show pony go the nolothane. IMO Rubber is more compliant and wont chew out as easy. Theres a few different mobs that make stuff like that. They will probably be the same part as a Rodeo. Knowing Isuzu the part will run well up into the 90's if not still the same thing in the new RA model.
Cheers, Bob.
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Current project, 1979 KB Isuzu Ute.
Daily driver, '86 Rodeo Spacecab.
Chasing parts for Isuzu Impulse.