Andrew, The C-body headers might work for your '75. I think the last of the remaining chassis differences between the C-bodies and the Imperials was gone in '74. So of any of the generations, your '75 is the most likely that they would work on. However, I don't think anyone on this list has tried them. You would be on your own there. Rob McCall '67 LeBaron Have C-body HP manifolds for it in the trunk. -----Original Message----- From: mailing-list-owner@xxxxxxxxxxxxxxxx [mailto:mailing-list-owner@xxxxxxxxxxxxxxxx] On Behalf Of Andrew A. Sent: Wednesday, January 10, 2007 3:41 PM To: mailing-list@xxxxxxxxxxxxxxxx Subject: Re: IML: 440 exhaust manifold question... pretty simple question I guess but what is the "letter" of the Imperial body?..Is it considered a C-body or something else?...Because Summit equipment lists Hooker headers available for Chrysler C-bodies from 68-77 ----------------- 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