Any reason not to run the narrow ones over the standard ones? I’m gonna replace my heims on my lower control arms with them and was probably going to go with the narrow ones.
i run a narrow on my front upper link on the frame end, it's kinda tight up there next to the driveshaft. there was a difference in the bushings IIRC that prompted me to call Currie and they say the narrow joints are just as strong and will handle the task.