Clutch Linkage/Z-Bar Pins

I am in the process of rebuilding the z-bar on my 71 Challenger R\T 340. It is in reasonably good condition with the exception of the linkage pins on the arms. Lots of wear. Should this be corrected, or will it be ok to just put it back together? The clutch adjust rod end has quite a bit of wear also. My unfamiliarity with manual transmissions has me at a loss. Thanks.
Author: R/T 71