Hola In the ole days of yester-year some of the Imperials may have had a six bladed fan. The first style was with a pointed blade and at some point in time they switched ( changed ) to the round blades. Who knows when the change was made from the pointed style to the rounded blade style ???? The last year for the six blade fan would have been with the 58's since the 59's went to the smaller diameter center mounting hole which was the start of the seven blade units ( in Imperials ). Rodger & Gabby Colo Spgs '47 De Soto Custom w/Fluid Drive & passenger door mounted swamp cooler '63 Le Baron w/F-Sweep trunk lid & std A/C '66 Le Baron w/dual A/C & reverbed AM/FM '70 Overlander - InterNational '77 D150 w/360, NP 4 Spd, 12 Bolt Axle, OEM Buckets & etc ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm