Well, I might as well get into this fray.... I checked my "F" filters last night. The are close to the size Dave gives. These are 8-1/8" ID, 9-3/4" OD, and 2-3/16 tall. They were in stock at the village auto parts store, and I saved the product number but not the brand. Can't remember the brand for the life of me. Will check at the auto parts next time there. The number was "BA45." We found these by going through stock comparing them to the ones that came on the car when I bought it until we found a close match. There is a raised ridge, near the outside of the bottom half of the metal filter part, in about 1/2" or so from the outer edge. I believe this is to help insure a tight fit between the metal and the air filter itself. This size filter is perfect for seating on that ridge. My 2¢ worth.... Mike Reed in Lake Odessa, Michigan, where winter is apparently again on our doorstep, starting this weekend... ----- Original Message ----- From: Connie Brown To: Chrysler300@xxxxxxxxxxxxxxx Sent: Monday, April 07, 2008 13:59 Subject: [Chrysler300] ram air filter how about AF 267 size 8 7/8 inside 9 5/8 outside 2 1/2 hi for 60s ford 6 cly. david brown newberg oregon __________________________________________________________ You rock. That's why Blockbuster's offering you one month of Blockbuster Total Access, No Cost. http://tc.deals.yahoo.com/tc/blockbuster/text5.com [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto:Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/