Eaton Posi - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Kopper · 11-08-2002, 02:15 PM

Looking for opinions on the Eaton Posi units. I'm considering installing one in a 2wd, 10-bolt, with a set of 3.73 gears. The other option would be the Auburn Posi.

Thanks,

Ken

87gmc · 11-08-2002, 02:31 PM

They are both great setups and either one you choose youll probably be happy with, you will have people tell you good and bad things about both. I would look at price and go from there becuase thats the only thing that will differ.

79BIG10 · 11-08-2002, 02:38 PM

Eaton's are rebuildable. Auburn are not. If you're doing all this why not upgrade to a 12 bolt while you're at it.

*Fast68Chevy* · 11-08-2002, 03:03 PM

eaton is good unit

http://www.gearsareus.com/_private/Gearstuff/posiGM.htm

http://www.moserengineering.com/mose...s.asp?CatID=24

http://www.stores.ebay.com/nationwid...mancedriveline

http://www.drivetrain.com/eatonposi.html

http://www.google.com/search?q=eaton...&start=10&sa=N

PHOENIX · 11-08-2002, 03:15 PM

Good Lord you have alot of Posts!!!

With that many posts Im suprises your avatard isnt a whole page

Kopper · 11-08-2002, 06:14 PM

Thanks for the info. I've noticed the new Eaton Posi's on ebay a few times, some have even been under $300.

Ken

Fast68, that's a lotta posts!

87gmc · 11-08-2002, 06:18 PM

holy cow dont you have a life

**Captkaos** · 11-08-2002, 06:30 PM

Quote:

Originally posted by Kopper
Looking for opinions on the Eaton Posi units.

I would only recommend an Eaton clutch type for the street. I don't like Auburns as they use cones (before the became rebuildable, as in couple months back) which eat the differential case when they wear out and you basically throw them away. Eatons can be rebuild for less than $70.

*Fast68Chevy* · 11-08-2002, 06:59 PM

Quote:

Originally posted by 87gmc
holy cow dont you have a life

im not laughing, my life is was and always has been vehicles, still... yes its a serious problem,

unless you werent talking to me ?

Kopper · 11-09-2002, 05:00 PM

Fast68Chevy,

I appreciated your input.

Ken

11-08-2002, 02:15 PM	#1
Kopper Registered User Join Date: Oct 2002 Location: Ontario, canada Posts: 138	Eaton Posi Looking for opinions on the Eaton Posi units. I'm considering installing one in a 2wd, 10-bolt, with a set of 3.73 gears. The other option would be the Auburn Posi. Thanks, Ken Last edited by Kopper; 11-08-2002 at 02:19 PM.

11-08-2002, 02:31 PM	#2
87gmc I Got My Engine!!!!! Join Date: Oct 2002 Location: Palmer, AK Posts: 253	They are both great setups and either one you choose youll probably be happy with, you will have people tell you good and bad things about both. I would look at price and go from there becuase thats the only thing that will differ. __________________ F.O.R.D. "F*cked Over Rebuilt Dodge" -+-+-+-+Cameron+-+-+-+- 1987 GMC HIGH SIERRA LWB 1500 32X11.50 383 TBI/Vortec Heads/Intake MSD Ignition Dual Exhaust Custom Pinstriping Sweet interior & stereo http://www.cgalvin29.freehomepage.com

11-08-2002, 02:38 PM	#3
79BIG10 I'm back with 2nd truck! Join Date: Feb 2002 Location: Texas Posts: 3,774	Eaton's are rebuildable. Auburn are not. If you're doing all this why not upgrade to a 12 bolt while you're at it. __________________ 1979 Chevrolet Bonanza Big10 "Tootsie Roll" 1985 Chevrolet Silverado (wife's) Member of the Southern Bowties Club "Don't underestimate how sexy a fat man who drinks to excess can be." Homer Simpson

11-08-2002, 03:15 PM	#5
PHOENIX Registered User Join Date: Oct 2002 Location: Phoenix, Arizona Posts: 4,703	Good Lord you have alot of Posts!!! With that many posts Im suprises your avatard isnt a whole page __________________ * AVOID: LOPER'S PERMORANCE / LOPERSPEED.COM OF PHOENIX, AZ & COTTMAN TRANSMISSION *

11-08-2002, 06:18 PM	#7
87gmc I Got My Engine!!!!! Join Date: Oct 2002 Location: Palmer, AK Posts: 253	holy cow dont you have a life __________________ F.O.R.D. "F*cked Over Rebuilt Dodge" -+-+-+-+Cameron+-+-+-+- 1987 GMC HIGH SIERRA LWB 1500 32X11.50 383 TBI/Vortec Heads/Intake MSD Ignition Dual Exhaust Custom Pinstriping Sweet interior & stereo http://www.cgalvin29.freehomepage.com

11-08-2002, 03:03 PM	#4
Fast68Chevy Account Suspended Join Date: May 2000 Location: IL Posts: 0	eaton is good unit http://www.gearsareus.com/_private/Gearstuff/posiGM.htm http://www.moserengineering.com/mose...s.asp?CatID=24 http://www.stores.ebay.com/nationwid...mancedriveline http://www.drivetrain.com/eatonposi.html http://www.google.com/search?q=eaton...&start=10&sa=N

11-08-2002, 06:14 PM	#6
Kopper Registered User Join Date: Oct 2002 Location: Ontario, canada Posts: 138	Thanks for the info. I've noticed the new Eaton Posi's on ebay a few times, some have even been under $300. Ken Fast68, that's a lotta posts!

11-09-2002, 05:00 PM	#10
Kopper Registered User Join Date: Oct 2002 Location: Ontario, canada Posts: 138	Fast68Chevy, I appreciated your input. Ken



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