Gallows Posted June 23, 2013 Report Share Posted June 23, 2013 I have a tire rubbing issue on the rear drivers side of my Cobra. I am running Q1A adjustable shocks and H&R red race springs with no ISO's. I ordered new ISO's through the local Ford dealer but they were too small for the springs so I sent them back and H&R doesn't list any. Does anyone have any suggestions on who makes after market ISO's? Link to comment Share on other sites More sharing options...