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 <ralphp2@gmail.com>
> To: dakota-truck@dakota-truck.net
> Cc:
> 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.
>
> RwP
>
This archive was generated by hypermail 2b29 : Fri Mar 01 2013 - 10:54:55 EST