96 s-10 blazer

I have a 96 s-10 blazer 4x4 --- 4.3 vortex --- 4door--- with a GU6 rear
end (3.42) and want swap the rear axle assembly complete for a G80
(limited slip) same gears.
What other year and models possible have the 3.42 --G80?
I want to get rid of the extra tire slippage in 2-drive when in snow
and on gravel.
Thanks

"mailman" > wrote in message
ups.com...
>I have a 96 s-10 blazer 4x4 --- 4.3 vortex --- 4door--- with a GU6 rear
> end (3.42) and want swap the rear axle assembly complete for a G80
> (limited slip) same gears.
> What other year and models possible have the 3.42 --G80?
> I want to get rid of the extra tire slippage in 2-drive when in snow
> and on gravel.
> Thanks
>
Hey mailman. I have limited experience with 4wd vehicles. But I have a
friend who was almost fired from his job at a dealership (asst. sales mgr.)
when he accidentally ordered, for inventory, 4wd vehicles WITHOUT limited
slip. I would think that it would still require a special order (if now
even possible) to get a 4wd with open differentials. I've been in & around
vehicles all my life; and the consensus seems to be that people would prefer
a 2wd with limited slip than a 4wd with open differentials.
So, here's the question: Are you positively sure that you have open
rear ends(differentials!)? I'd check them, physically/mechanically, before
I took the options-label's "word".
HTH & hope it saves time & expense. You may already have what you wish
for. s

> >
> Hey mailman. I have limited experience with 4wd vehicles. But I have a
> friend who was almost fired from his job at a dealership (asst. sales mgr.)
> when he accidentally ordered, for inventory, 4wd vehicles WITHOUT limited
> slip. I would think that it would still require a special order (if now
> even possible) to get a 4wd with open differentials. I've been in & around
> vehicles all my life; and the consensus seems to be that people would prefer
> a 2wd with limited slip than a 4wd with open differentials.

Why? Limited slip in snow is a PITA. It makes the rear end so
squirrely if it is slippery. I have only had one vehicle with limited
slip. It was a 4x4 pickup. Once it started snowing for the season, I
had to pretty much leave it in 4WD to keep the rear end from walking
around to the front.

It wasn't due to a heavy foot either. I am a fairly conservative
driver. The limited slip just made the rear end attempt to compensate
for the slipping wheel and it would start to move sideways in an
instant if one hit some ice or something.

I was told I wouldn't like the limited slip rear end, but I didn't
believe them. After getting it, I had to admit they were right.

Now that said, being as it was limited slip on both ends, in 4x4 it
would go just about anywhere.

JW

Sounds like your a glutton for punishment. You do know that the G80 diff
is a known failure item right?
That said there is also a reason why it has 4x4. If your driving around
on loose gravel or snow use 4X4.

--
Steve W.

"mailman" > wrote in message
ups.com...
> I have a 96 s-10 blazer 4x4 --- 4.3 vortex --- 4door--- with a GU6
rear
> end (3.42) and want swap the rear axle assembly complete for a G80
> (limited slip) same gears.
> What other year and models possible have the 3.42 --G80?
> I want to get rid of the extra tire slippage in 2-drive when in snow
> and on gravel.
> Thanks
>



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Steve W. wrote:
> Sounds like your a glutton for punishment. You do know that the G80 diff
> is a known failure item right?

What fails on the G80's? CLutch packs?

Bob

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Steve W. wrote:
> Sounds like your a glutton for punishment. You do know that the G80 diff
> is a known failure item right?
> That said there is also a reason why it has 4x4. If your driving around
> on loose gravel or snow use 4X4.
>
> --
> Steve W.

I don't memorize option codes Steve, but is the G80 the same 8.5"
(approximately) unit in 4th gen F bodies? And what other models use it
off the top of your head?

Thanks,

Toyota MDT in MO

Same POS.
It is the Eaton Gov-Lok unit. GM and Ford both sell it in vehicles. GM
has 3 axle options IIRC, open diff, limited slip (GovLok) and on the
real hard core machines they do offer a Detroit locker as a special
order item.
The G80 came in the 10 bolts and the 12s.
GM used it as the primary upgrade in towing packages for the truck lines
and in most of the F bodies as well. I think Ford uses it in the lighter
trucks and the Mustang as well.

--
Steve W.

"Comboverfish" > wrote in message
oups.com...
>
> Steve W. wrote:
> > Sounds like your a glutton for punishment. You do know that the G80
diff
> > is a known failure item right?
> > That said there is also a reason why it has 4x4. If your driving
around
> > on loose gravel or snow use 4X4.
> >
> > --
> > Steve W.
>
> I don't memorize option codes Steve, but is the G80 the same 8.5"
> (approximately) unit in 4th gen F bodies? And what other models use
it
> off the top of your head?
>
> Thanks,
>
> Toyota MDT in MO
>



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Steve W. wrote:
> Same POS.
> It is the Eaton Gov-Lok unit. GM and Ford both sell it in vehicles. GM
> has 3 axle options IIRC, open diff, limited slip (GovLok) and on the
> real hard core machines they do offer a Detroit locker as a special
> order item.
> The G80 came in the 10 bolts and the 12s.
> GM used it as the primary upgrade in towing packages for the truck lines
> and in most of the F bodies as well. I think Ford uses it in the lighter
> trucks and the Mustang as well.

Thanks for the reply. I think that's the unit that uses a pinnion
shaft and cam mechanism to squeeze the clutch packs when the axle gear
speed difference reaches a certain point. It seems like a good idea in
theory, but if it isn't durable then it's pretty worthless.

Toyota MDT in MO

The Eaton uses a set of weights that swing and clamp the clutches when
the sides have different RPMs.
The unit that uses the pinion shaft to lock/unlock is the older
Positraction unit that is the same as the new US Gear units or Eatons
conventional units..

--
Steve W.

"Comboverfish" > wrote in message
ups.com...
>
> Steve W. wrote:
> > Same POS.
> > It is the Eaton Gov-Lok unit. GM and Ford both sell it in vehicles.
GM
> > has 3 axle options IIRC, open diff, limited slip (GovLok) and on the
> > real hard core machines they do offer a Detroit locker as a special
> > order item.
> > The G80 came in the 10 bolts and the 12s.
> > GM used it as the primary upgrade in towing packages for the truck
lines
> > and in most of the F bodies as well. I think Ford uses it in the
lighter
> > trucks and the Mustang as well.
>
> Thanks for the reply. I think that's the unit that uses a pinnion
> shaft and cam mechanism to squeeze the clutch packs when the axle gear
> speed difference reaches a certain point. It seems like a good idea
in
> theory, but if it isn't durable then it's pretty worthless.
>
> Toyota MDT in MO
>



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Thanks Steve , Don't know if I'm a glutten for punishment or not. But
also have a 93 with limited slip that I use everyday turning around
and backing up, whether it is starting out on gravel or snow or backing
out ,very seldom do I spin out or get stuck, and when I use the 96, I
am constantly spinning a rear tire to pull out, or putting it in 4x4 to
back out when in snow.
Steve W. wrote:
> Sounds like your a glutton for punishment. You do know that the G80 diff
> is a known failure item right?
> That said there is also a reason why it has 4x4. If your driving around
> on loose gravel or snow use 4X4.
>
> --
> Steve W.
>
> "mailman" > wrote in message
> ups.com...
> > I have a 96 s-10 blazer 4x4 --- 4.3 vortex --- 4door--- with a GU6
> rear
> > end (3.42) and want swap the rear axle assembly complete for a G80
> > (limited slip) same gears.
> > What other year and models possible have the 3.42 --G80?
> > I want to get rid of the extra tire slippage in 2-drive when in snow
> > and on gravel.
> > Thanks
> >
>
>
>
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