Zr2 s-10 rear 3.73 posi for sale

Posted in the Chevrolet S-10 Forum

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J D Race

Cleveland, OH

#1 Jul 18, 2007
Anyone have a use for this 4x4 8.5 10 bolt posi rear diff with 3.73 gears. We do muscle cars here and need to unload this rear for space. Customer has not picked up in a year no contact certified letter sent nothing. will sell for labor and parts involved.
chris

Vancouver, Canada

#2 Aug 3, 2007
hi there just wondering if you know if this will fit my 1985 cutlass supreme. I have the stock rear end right now and am looking for a better one to handle my 350ci and get better gear ratio. COuld you email me and let me know if the one you are getting rid of will work and maybe tell me a little about it. My email address is chrisvincent732@hotmail.com thanks and have a great day
J D Race

Cleveland, OH

#3 Aug 3, 2007
Not unless your drag racing and ladder bar setting it up. No upper control arm mounts or lower control arm mounts it is for a s-10. Leaf speing set-up camaro etc. jim
roger

United States

#4 Aug 6, 2007
how much labor and parts are in it? what parts are in it? what year is it and what is the axle code on it
Brad

United States

#5 Aug 10, 2007
How much do you want for it?
Brad

United States

#6 Aug 10, 2007
I'm in ohio, not va. don't know why it says that!!
J D Race

Cleveland, OH

#7 Aug 13, 2007
Brad wrote:
How much do you want for it?
looking for 499.00

posi 250.00
gears are original gm set-up
bearings 100.00

junkyard prices are 400.00 and up for zr2 stuff...sometimes you can sneak one by them if they do not keep up with the times...but do not count on that much.

This is a GM performance posi not the Gov lok that are only good at low rpm speeds ...Anything with super quick torque build will tear a gov lok up fast... because they lok and unlock and are usually for slippery ice snow and mud applications not high performance . The unit that I installed into this ZR2 s-10 truck rear is a SS impala type 30 spline heavy duty unit. Works all the time...NO on and off. JUST ON.
J D Race

Cleveland, OH

#8 Aug 13, 2007
roger wrote:
how much labor and parts are in it? what parts are in it? what year is it and what is the axle code on it
I will get the axle code for you tonight. Jim
Khunterffx

Fairfax, VA

#9 Aug 20, 2007
Is this posi appropriate for towing applicaiton in a 98 suburban? If so, I'm interested. I want something that will handle the load of towing well but with out sacrificing daily drivability and smooth turhing.
J D Race

Cleveland, OH

#10 Aug 21, 2007
This is a S-10 HD ZR2 rear not a full size truck rear. The posi will handle it but the housing will not bolt into your truck.

I have other posi units if all you need is a positraction. Why do you need a posi if all you are doing is towing? just use the open diff it will more than do the job as long as you are not towing out of a lake or in the mountains of road. Ok? Jim J D Race

Look on EBAY. I have a unit that is from a full size truck that will work in yours. check my ebay caller name at monzaz look for items listed and you will fit it. Jim
J D Race

Cleveland, OH

#11 Aug 21, 2007
THIS 3.73 ZR2 REAR IS SOLD. THANKS TO ALL WHO WERE INTERESTED. If you need any differential questions answer please just ask anytime here or at jdrace.com . Jim
Robert Silveria

Rialto, CA

#12 Mar 25, 2008
J D Race wrote:
Anyone have a use for this 4x4 8.5 10 bolt posi rear diff with 3.73 gears. We do muscle cars here and need to unload this rear for space. Customer has not picked up in a year no contact certified letter sent nothing. will sell for labor and parts involved.
what year is the rear end for and where are u located? how much? please email me back at mindless7676@yahoo.com and my be a picture. i have a 2000 s10
Robert

Aspen, CO

#13 Dec 4, 2008
J D Race wrote:
Anyone have a use for this 4x4 8.5 10 bolt posi rear diff with 3.73 gears. We do muscle cars here and need to unload this rear for space. Customer has not picked up in a year no contact certified letter sent nothing. will sell for labor and parts involved.
I have use for the rearend that you mention. I can install it my self so what would you be willing to let it go for? reply to Robert at " irishpr1nce@yahoo.com" thanks Robert
Robert

Aspen, CO

#14 Dec 4, 2008
I have use for the rear end you mention. I can install it myself, how much would you be willing to let it go for?

reply to Robert at "irishpr1nce@yahoo.com "

Thanks,

Robert
Ed Wipfli

Baldwin Park, CA

#15 Jan 5, 2009
Do you still have this rearend?
The S-10 4x4 came with a 59" Is that what this one is set up at?
The 2WD is 54.5" and that is actually what I am looking for. I am going to put it into a 45 Chevy truck
Thanks
Ed
bob

Santa Maria, CA

#16 Mar 30, 2009
How can I buy a part I see listed in the classified section of jdrace.com ?
billp

Havertown, PA

#17 Jun 21, 2009
J D Race wrote:
Anyone have a use for this 4x4 8.5 10 bolt posi rear diff with 3.73 gears. We do muscle cars here and need to unload this rear for space. Customer has not picked up in a year no contact certified letter sent nothing. will sell for labor and parts involved.
I also have a Zr2 373 Posi for sale
billp

Havertown, PA

#18 Jun 21, 2009
I have a S10 8.5 ZR2 373 posi for sale
It ws out of a 2001 with 45,000 miles
$400.00
rockyd

Nashville, TN

#19 Jul 30, 2009
billp wrote:
I have a S10 8.5 ZR2 373 posi for sale
It ws out of a 2001 with 45,000 miles
$400.00
is this rear end 59 " and does it have a clutch pack posi.can i get a contact #.thanks
tom jones

Newark, DE

#20 Aug 14, 2009
J D Race wrote:
Anyone have a use for this 4x4 8.5 10 bolt posi rear diff with 3.73 gears. We do muscle cars here and need to unload this rear for space. Customer has not picked up in a year no contact certified letter sent nothing. will sell for labor and parts involved.
u already dump that 8.5 3.73? know its old just checking det. pick up. cavaliers suck. lebron comin to det.

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