Quote:
Originally Posted by jsera
Hey guys,
My 72 has a bent passenger side lower control arm needing to be replaced. I am having some trouble locating a new one readily available as the truck is at a shop and I don't want to cause delays (ecklers has the arm but its on a 3-4 week back order).
I read that the squarebody arms are the same fit, but that I would have to install 72 model year ball joints to play nice with my spindles. I am also of the understanding the only other difference is the bushings went to rubber on the square bodies. Is this info correct? It seems the 73+ arms are much easier to get.
Alternatively anyone know of a vendor that sells an oe replacement for less than $120?
Thanks!
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The 73-87 lower ball joint is the same as a 71-72 as long as you are using a 1/2 ton lower a-arm.
3/4 ton lower a-arms have a bigger ball joint hole in them.