so i've been told you can use DC a arm camber kits on DA chassis, as long as u use the right one on the left side, and the left on the right side.

but anyway, both sides don't seem wide enough to fit the stock upper (ball joints?) they have the little bar in between them..

and i'm trying to use the DC2 OMNI upper a arms on a DA chassis, it's been done, but how did they do it?

 

you just gotta use some force. and yes use the opposite sides on a DA. when i first heard this and bought my skunk2 arms for my DA, i looked at them and was thinking "there's no fuggin way.."
but we just pulled the arms away from eachother and shoved that bar with the bushings in. it's a bitch but it can be done. once installed just watch out for the control arms slapping your strut tower from under the car, mine do. you may have to hammer out a relief.

good luck!