Lower control arm bushing caps???
When reinstalling my lower control arms, I noticed that there is about 3/16" fore/aft movement with the bolt snug (see first pic). I also noticed that in the assembly manual that there are "caps" installed on either side of the bushing (see items 3 & 13 in second pic) that would seemingly eliminate this fore/aft movement. To add to the confusion, these caps were not included with the front end kit I bought and were not present when I took the lower control arms off initially. Can anyone provide some input on these caps and whether or not they are necessary? Thanks.
1968 Impala SS