I found my window sticker! I have the 3.55 axle. (Wow! I forgot it cost me $27k!!)
Realistically, can I expect any difference in mpg if I switched it to 3.21 (or whatever the other ratio was), in city driving?
----- Original Message -----
> From: Ralph Phillips <firstname.lastname@example.org>
> To: email@example.com
> Sent: Saturday, February 16, 2013 10:21 AM
> Subject: Re: DML: 2000 4.7l cc 4x4
> Not to the transmission itself, but you should change the speedometer drive
> gear (even if it's an electronic speedometer!) to correct it.
> You'll have to find out exactly WHICH differential / axle set you have, but
> yes, there's other gears available.
> May want to check out ads in a few of the Mopar performance mags for
> possible sources, especially if they go old school or truck.
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