Disc brake lower ball joints 65-72 small bolt pattern?
I've been using Mevotech for years on our DD's. Maybe not a recognized name with vintage mopars, but I wouldn't call it an off brand. Bought from my local parts store.
That's what I called an "off brand" that Rock Auto has. Good to know they have the larger holes, although I pity the guy who buys these for his drum brakes.