John, Thanks for responding to my question about ram air and what opens and closes it. Mystery solved. Any one have any ideas about reproducing this control???? I know the duct work and scoops are now being reproduced, and the vacuum actuator is available from somewhere because Ford used the same part. I think I could fabricate my own door and linkages, Just not sure about the air cleaner body and top and the controls. Armand _______________________________________________ AMC-List mailing list AMC-List@xxxxxxxxxxxx http://www.wps.com/mailman/listinfo/amc-list or go to http://www.amc-list.com