I read somewhere you only need an adjustable sway bar end link one one end. Any truth to this?

 

I've heard that too as it allows you to be able to dial out the preload on the bar. Personally I have 2 adjustable end links on the rear as I got them for cheap and as for the front I made my own as I have adjustable brackets so I needed to add spacers to get it to fit. What are you trying to accomplish?

 

That is correct. Only need one adjustable to remove any preload. However, if the sway bar is close to other parts, having bot adjustable to can convenient to make sure it clears everything when change which stiffness setting/hole you're using on the bar.

 

Cool. I only made one each, for front and rear. Just making sure because I always see them sold in pairs.

 

Just to get rid of preload. I've actually been running my links for about a year now. Better to ask late than never LOL