QA1 A arms

[mnr60]

I have QA1 A arms to install, which way would be better way to install for a daily driver?
68 Camaro

QA1 upper control arms have eccentric cross-shafts.
A. This side of the cross-shaft with the shallow cutout will allow for a factory alignment.
B. This side of the cross-shaft with the deep cutout will allow for additional negative camber.

[Jimmy Sean]

Option B.

From QA1's site "All of the upper arms feature an offset cross shaft letting you quickly and easily adjust camber.

All of these arms are designed to add 3-4 degrees of caster and 0.5 to 1 degree of negative camber when used together. When used independently they will add approximately half of the preceding numbers."

[mnr60]

Thanks!

[davidmar]

If I were to go with option B would the deep cut out face the engine or the tire? Thank you. Good timing--installing this weekend. 157796

[mnr60]

Good question!
I assumed it would go toward the tire.
Let's wait for more knowledgeable people to speak up.

[Jimmy Sean]

Deep cutout faces the tire. Here are the instructions. http://www.qa1.net/tech/documents/GM%20UCA_REV_11-15-2016.pdf

[mnr60]

Thank you

[davidmar]

Thank you. Could be just me but the link didn't work.

[mnr60]

worked for me, just had to wait a minute or two (my computer is slow)