Quote Originally Posted by Xusia View Post
As far as I know, there are only 2 versions - angled and straight. I have chassis #77 and got the angled upper control arms, even though others before got the straight ones, so people could have either. Or in your case, BOTH! LOL

The straight one can be flipped, so it works as is. The angled ones require some work when you flip it. You have to swap the long & short black turnbuckle adjusters, and in the process you have cut the longer threaded "bolt" they attach to (by an inch I think?). It's been documented elsewhere.

Proper assembly is (and this is straight from FFR):

If angled, angle points out at the top
Zerk fittings up
Shorter black turnbuckle adjuster toward the rear of the vehicle

So simply assemble accordingly, and cut the one threaded part that's too long (check for the proper measurement though - don't take my word on it).
I thought there was a discussion that if you had the newer angled UCA's you did not need to cut. Or am I smoking crack?