No, Koni will never correct anything since Koni never makes any mistakes. Just call them and ask and they'll tell you that it is impossible that they made a mistake and used the wrong bushing size in the rear shocks. I build my own shock plates for the Koni shocks, other people might do something else. I tried to sell Koni shock plates at one time but the demand was close to zero so I gave up.

Arrg that blows my mind that the rear shocks DO NOT FIT.

Andy, Mancini lists AR434 in their catalog, so I'm hoping that there is a possibility there are some in stock somewhere.

The Mancini shock plates are stock replacements and they won't fit the Koni bushing. I have one pair of the special Koni shock plates which are pictured above. Shoot me a PM if you want them. They are powder coated black, have the 5/8 hole for the shock bolt, have the large tie down loop and they have the jack stand cup on the bottom. $100 fo the pair shipped in the lower 48.