A few months back I bought a 1975 Chrysler Parts book ( WITH additional kits catalogues) on eBay and I have found that it does help in getting the correct parts. The original part numbers for exhaust manifolds (according to the 1975 Parts book) for 440 with AIR PUMP: right: 3830-041 left: 3830-041 without AIR PUMP: right: 3830-818 left: 3830-799 ALSO: The original REESE TOW BAR KIT part number is 3837-658. This is the weight distribution and frame bolted structure WITH a square receiver opening. It does NOT include the tongue and ball. I am not sure which class it is, but the description says it is 7000 lbs max weight and 700 lbs max tongue weight. Æyn & Patrick --- Kenyon Wills <imperialist1960@xxxxxxxxx> wrote: > After spending a considerable amount of energy on > this, the word is: > > NO. Headers are not commonly available for Imperials. > > Also, look at Magnaflow - that's what I selected to > get a slightly mellower sound. Flowmasters tend to > make more racket in my experience - not very imperial > but great on a pick-up truck. > > The C-body HP manifolds are the only option besides > stock. > > You will have to lift the engine to get it to fit, and > you're best off installing them before the engine is > in the car, if that's an option. The exhaust dump on > the DS will not pass around the steering coupler > without moving the engine. > > > -K > > --- "Andrew A." <canafornia@xxxxxxxxxxxx> wrote: > > > Also, does anyone know if pre-made Headers are > > available for the 75 Imperial as I'm planning to go > > dual with FlowMasters, so maybe that would be a > > better solution? > > ----- Original Message ----- > > From: Andrew A. > > To: mailing-list@xxxxxxxxxxxxxxxx > > Sent: Tuesday, January 09, 2007 5:58 PM > > Subject: Re: IML:440 exhaust manifold question... > > > > > > Another problem my 75 Imperial has is that there > > is a severe exhaust leak from the drivers side. I > > thought it was the "doughnut" gasket but feeling > > around the joint with my hand while the engine is > > running from underneath I feel no air escaping so I > > don't think it's that...someone told me that these > > manifolds have a tendency to crack and that almost > > certainly that will be my problem once I take it off > > and see.......Is this true, that these manifolds > > like to crack on the inside?...If so I would like to > > get one ahead of time so as not to be waiting for it > > in the spring when I redo the exhaust to dual and > > deal with this leak....I tried to spot a part number > > on it but I don't really see any exept a very blury > > unreadable one towards the front of the manifold > > which looks more like some kind of casting code > > rather than a part number....Does anyone know what > > the part number would be for this drivers side > > manifold and where to get one other than ebay..also > > from what years and models of cars did they use this > > same manifold?..thanks for any help in advance! > > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > > http://mail.yahoo.com > > > ----------------- 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 > > ----------------- 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