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I am curious as to the length of the upper and lower bars on a four bar setup. seems to me they need to be different lengths but but sure. I could use some wisdom and insite to my problem.
Hi Sara_James,
My upper and lower bars of my 4-link are the same length. They are around 22" long. I'm pretty sure that any 4-link kit that you buy will have all 4 bars the same length. You can take a look at my gallery if you want to see it installed (mostly). - Brad
If you use a triangulated 4 link there are differnt lengths as the angled bars are longer, I am looking into building a triangulated set up on my truck.
I am not sure on the rod lengths for either but I have seen several sizes from 15" to 24"