Yesterday my set up Perrin endlinks and rear sway bar arrived. While everything looks great I have a question. 3 of the rod ends have a threaded stud while one has a bolt with a lock washer. Now if it was 2 and 2 could understand it, but 3 and 1? Did they just switch ends and I got the change over set?

The unit with the bolt and lock washer is what is shown on their website and in the instructions. Anyone else have just the studs, not the bolts? Or better yet have the weird combo?

If I don't get this figured out I'll call Perrin direct, but I'd like to get it installed this weekend if I could.

PS I'll can post pics soon if it'll help.