Unfortunately for us, nearly all parts manufacturers now list (and have for years) Imperial parts under the heading of Chrysler. This means that for me to get effective service, I call my car a Chrysler Imperial when looking for a part. (Please don't faint!) If they try to sell me a part for a New Yorker, or a Newport, I try to explain that there is another whole category called Imperial. Usually they find it, but sometimes our parts are are grouped as "New Yorker/Imperial". Even though we know that our cars come from a separate division of the company, we need to acknowledge that most parts stores employ people who weren't alive when our cars were made, and are unaware of this issue. I find that by accepting this and moving on, I have much less trouble purchasing the parts I need from my favorite auto parts stores. This is also true in the classified ad section of newspapers, as well as with our friends at E-baymotors. Paul In a message dated 5/26/2004 10:06:24 PM Eastern Daylight Time, FltSgt writes: > > > Tom > > We too have a '66 Imperial Division vehicle. Most of the time when I need / > want mechanical parts I go to the local NAPA. > > The internal parts of your enginge is the same as Chryslers '66 New Yorker. > > The left ( drivers side ) exhaust manifold is differant than the '66 New > Yorker. Their "dump" location is differant. > > The '66 Imperial Division valve covers are also only for the Imperials since > they have the attached spark plug holders to the valve cover. > > Your standard alternator has an higher amp than the lessor Chrysler ( 34.5 ). > Your amps should be 44 or 51 if it still has the original alternator. > > Due to the weight of the larger full framed Imperials over the smaller > unibodied and thinner skinned sheet metaled Chryslers the standard issue > transmission is a close cousin to the truck or motor home torqueflight. >Either way a 727 > filter is a 727 filter. > > To handle the above weight the Imperials have 9/16" wheel studs over the > Chryslers 1/2". Your brakes are 11" x 3" all the way around, vs the 11" x 2 >3/4 > front and 11" x 2 1/2" rears of the Chryslers. > > I hope some of this information is useful for you the next time you need a > part or when they call the Imperial a Chrysler. > > Rodger & Gabby > Colo Spgs > >