72 C20 Control Arms

[Nomadicflyer]

Looking to replace the control arms in my 72 C20. Looked over several posts, looked at Classic and Brothers, nothing avail for the C20. Rock Auto has arms, has anyone had any experience with theirs? Better options?

There are heavy duty springs on the SPID, if that means anything to parts sourcing. It's bit me before.

The Rock Auto 3/4 ton control arms:
http://www.rockauto.com/en/moreinfo....031791&jsn=441

http://www.rockauto.com/en/moreinfo....031791&jsn=442

They come up under the C20 search, but the description doesn't call them out by name, as a 3/4 ton part. This is where things have gone wrong for me in the past.... it shows up as a lighter/smaller version.

Thanks! Any info is greatly appreciated!