I would not replace them unless there is a reason. The bushings shackles are most likely worn and should be replaced, but unless the springs are damaged in some way I'd keep them.

I recently found three broken leafs in one spring on my Suburban. I bought shackles and bushings and then used the springs off a parts truck I already had. Seems to have worked out real well.


1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble...