I'm rebuilding my Chevelle's front end and did a pretty good job of messing up the 4 bolts (2 on ea. side)where the upper control arm bolts to the frame. I used my air wrench since my car is a big block with big tube headers and I had no way to tap them out. I figured I could easily find them at NPD, Danchuk, or even my local Chev. dealership but to no avail! Any suggestions?

I was able to get mine from the chevy dealership.... they searched their computer and found them in like wyoming. the parts were there the very next day.

Do you mena the 2 that attach the cross shafts to the frame or the 2 that hold the casntrol arms to the cross shafts. I have 4 bolts and washers you can have that atttach the control arm to the cross shafts. Email me an address and I'll put them out tomorrow. They are in very good condition. If you need the studs that are pressed into the frame to hold the cross shafts to the frame, they are available at the dealer.

If it's the bolts that hold the shaft to the frame then yes dealers have them, I tried 3 dealers. I purchased one a few months ago. You have to find the right dealer. Some don't have them and don't care to look for them. Cost, I think, was a whole $3.70, probably why they don't want to search for one.