Here are the original spacers I removed from my 3.8 LHD rack. I ordered replacements but only got the small diameter steel cores minus the copper sleeves (C.19801). All the usuals show the same small spacers which makes me wonder if mine is a stock arrangement or someone’s long lost attempt to better constrain the lateral motion of the Metalastic mounts? The copper sleeves have a .010 clearance with the mount holes. Seems like a lot of trouble when a single piece bronze spacer would have accomplished the same thing. Or…are the small diameter steel spacers correct?
65 FHC in FL