UCA MOUNTS TWEAKED ??

Like I said, it's not unusual for the mounts to be a little off, they can be spread apart and squeezed together because there is some flex there. Usually though it's the outer tabs that have the most flex, not the inners that are attached to the shock mount. And that's what would have to move on yours.

Have to measured the width of the arms? Are they both even the same width? I don't know where those UCA's are made, and manufacturing defects do happen.

i pulled the metal bushing caps off the old arms and cant find them. so measuring them would be inaccurate. I was skeptic of the lower priced POL arms and asked them where made? I was told a small shop in California manufactured them for POL ?? They look exactly like the arms that PST sells which i was told a small co. in the mid west manufactures for PST ? Hell IDK. guess we will see if the QA1 arms fit up in there. For what its worth, there is no greasing these up and knocking them in. If it was remotely close i would give it a shot.