Re: Rear end questions

From: jon@dakota-truck.net
Date: Tue Nov 08 2005 - 23:18:44 EST


Bill Pitz <dakota@billpitz.com> wrote:

: Joseph A. Orsini wrote:
:> Hey All,
:>
:> I've got a '99 with a non LSD rear end. I am looking to find an LSD rear
:> end in a junk yard for a direct bolt in. What were the factory ratios and
:> is there an easy way to tell the ratios? Also what years will be a direct
:> bolt in? Does 2wd or 4wd make a difference? I would guess not but you
:> never know.
:>
:> Thanks,
:>
:> -Joe
:>

: 3.18, 3.55, 3.92. The available ones were different depending on engine
: choices, etc. The ratio is usually indicated by a metal tag on one of
: the bolts attaching the differential cover.

: Any recent model year with the same rear axle (probably 9 1/4 or 8 3/4)
: should work.

 
   Just a couple of nit-picky corrections. :-) I believe the
tall ratio was 3.23 (as opposed to 3.18), and the smaller axle
would be an 8.25 (as opposed to an 8.75). A 7.25 was offered on
some early Daks, but a '99 would have either an 8.25 or 9.25; just
in case Joe isn't sure which one is in his Dak, the 8.25 is oval
in shape and has 10 bolts, the 9.25 is octogonal and has 12 bolts.

-- 
                                          -Jon-

.-- Jon Steiger ---- jon@dakota-truck.net or jon@jonsteiger.com --. | 67 Coronet, 70 Cuda, 90 Dakota 'vert, 92 Ram 4x4, 96 Dakota | | 96 Intruder 1400, 96 Kolb FireFly, 99 Cherokee, 01 Ram 3500 CTD | `------------------------------------ http://www.jonsteiger.com --'



This archive was generated by hypermail 2b29 : Thu Dec 01 2005 - 10:10:44 EST