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Eaton posi and gears questions

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Old 06-25-2003, 07:57 AM
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Default Eaton posi and gears questions

Since I got some new tires and rims I want to bump up my rearend to 3.73. Since I'm in there I was going to upgrade to the eaton posi. Does anyone know what the part number is for the eaton for a 01 gm sierra ext cab 1/2 ton with the 3.42s. I think that I have the 8.5 10 bolt rear end but I'm not sure. Is this correct? I wanted to do a little shopping around for a decent price on both gears and the eaton and I want to make sure that I got the right part numbers and specs for the stuff I need.
Thanks in advance,
Lar
Old 06-25-2003, 01:14 PM
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Default Re: Eaton posi and gears questions

19559 for eaton posi for 01 truck just like the one installed in mine.
Look on ebay, that's where I got mine for $350
*Edit*
http://cgi.ebay.com/ws/eBayISAPI.dll...11769&rd=1
Thats for eaton posi, any gear ration you want and the install kit with everything needed for an install. All you need is the labor.
I called them and talked to Ronnie, very nice guy, answered all my questions.
That package is in my truck right now....damn the break-in period
But if you want some 3.73 gears, I got my stock ones for sale since I put the 4.10s in
Old 07-07-2003, 04:20 PM
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Default Re: Eaton posi and gears questions

Chingon, What about for a 00 truck? Would it be the same? Also would those gears fit with a 00 and how much you asking if you still currently have them? Thanks
Old 07-07-2003, 04:41 PM
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Default Re: Eaton posi and gears questions

Call matt at randys ring and pinion tell him what you have and what you want and you should have the gears/posi and a nice install kit to your door in less than 4 days.
I told him that guys would be calling and should give you a good deal.
I purchased 4:10 factory,install kit and a eaton posi.
On top of that Matt seems pretty knowledgable, not just a salesmen typing in Part numbers.
Just my 2$
Old 07-07-2003, 11:41 PM
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Default Re: Eaton posi and gears questions

I wanna say randys quoted me like 311 bucks for the posi. Of course, i got a package discount cause he priced it will new gears for my front diff, my back diff, and install kits front and back.
Old 07-08-2003, 01:04 AM
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Default Re: Eaton posi and gears questions

Chingon, What about for a 00 truck? Would it be the same? Also would those gears fit with a 00 and how much you asking if you still currently have them? Thanks
The 99-02 are the same rear end (10-bolt, 8.6")
I still have the gears for sale, they have about 48k babied miles on em...sending you a PM...
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