Semantics. The front end in question is under a 40 Willy's with a S-10 front end. After further scrutinizing I have found that I am probably going to have to replace several parts on the passenger side before I can make any sense out of the measurements that I am getting. It seems that something has hit the lower A arm hard enough to bend the front part of it in a good 11/2" and so I am going to need to find out how to remove the lower A arm without the spring and related parts flying out due to spring tension. I also plan on replacing all the moving parts at the same time.