The following quote is from @abowie and it seems to me he is indicating the IRS Body mounts receive a single shim each on their inner side. Or the quote may mean one shim on each side of the mount between the mount and the box section.
The following quote is from @abowie and it seems to me he is indicating the IRS Body mounts receive a single shim each on their inner side. Or the quote may mean one shim on each side of the mount between the mount and the box section.