Upper arms installed correctly?

looks right to me. just make sure you have enough clearance around it all once you put the full weight of the car on it. unless you are going to set your pinion angle, be sure to at least measure the stock arm and set your new uppers to the same length.
 
How do you adjust these?

looks right to me. just make sure you have enough clearance around it all once you put the full weight of the car on it. unless you are going to set your pinion angle, be sure to at least measure the stock arm and set your new uppers to the same length.

I was able to adjust these when they werent on the car, but HTF do i adjust them once they are bolted in? What i did is basically twist each end until it lined up with the holes in the torque arm and the bushing in the rear end housing.

I was planning on setting the pinion angle once i finish the other side. Just wanted to know if i was on the right track before unbolting the other side.