What kind of upper control arm bolts are in your truck? I started with a '91 1500 2wd, and it just had standard bolts in the slotted holes.

I bought a frame from a '90 1500 2wd and it had those cam bolts w/ the eccentrics on them. I wanted to use those but the chevy dealer cannot find them in the parts book.

So, I'm looking to see what everone elses truck has installed, as I"m a little uncomfortable w/ just standard bolts in the slotted holes.

thanks