I don't know if this will help, but a found a picture of the IRS from a 95 XJ12.
[img]
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With the rear rotors being solid, we will probably want to remove the backing plates and anything else we can to allow more airflow.
[img]
%20%20Uploaded%20with%20ImageShack.us[/img]With the rear rotors being solid, we will probably want to remove the backing plates and anything else we can to allow more airflow.