There's a post on somewhere (I'll try and find it) for a source for balljoint boots since it seems companies can't make a decent boot anymore, including Moog.

Here's the thread. Speedway motors is the source and they are listed as "Universal Fit"


https://board.moparts.org/ubbthreads/ubbthreads.php/topics/2716397/ball-joint-boots.html#Post2716397