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04-24-2006, 09:13 AM | #1 |
Registered User
Join Date: Jan 2006
Location: GREEN BAY,WI
Posts: 91
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Anybody running posi rear ends?
I'm looking at getting some kind of locker in my truck but dont know which to do. Go full time posi,or get something that only locks when needed? What brand do you use? How do you like it?
I can lay some serious rubber with my truck but only with one wheel....I dont like that. Andy |
04-24-2006, 09:38 AM | #2 |
67 is sold
Join Date: Apr 2001
Location: Troy, Michigan
Posts: 6,733
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Re: Anybody running posi rear ends?
I have the original posi unit in my rear axle, just rebuild wheel to wheel last fall.
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04-24-2006, 09:50 AM | #3 |
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Join Date: Apr 2006
Location: East Sooke B.C. Canada
Posts: 543
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Re: Anybody running posi rear ends?
I used run a 12 bolt wiyh a posi. It worked ok. I now run an eaton with a detroit locker, and love it. My trucks used for wheeling, but it has nice street manners. With a locker you somethings back there, but it never slips.
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04-24-2006, 09:47 AM | #4 |
Registered User
Join Date: Jul 2005
Location: DFW
Posts: 463
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Re: Anybody running posi rear ends?
I have a posi in mine (original) with 3.73 but I'll be selling it when I have time to install my new Detroit Locker with new 3.73s.
Depends on what you're doing, but I prefer the locker. Never wears out, and provides equal power to both wheels, better for drag than a posi. |
04-24-2006, 12:38 PM | #5 |
saving one more
Join Date: Sep 2005
Location: Pryor Creek, Oklahoma
Posts: 3,066
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Re: Anybody running posi rear ends?
I have a stock 3.73 posi and I like it. I haven't had any issues since I changed the grease and added posi lube additive.
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72 Chevy longbed - now for parts 69 Chevy short fleet - needing some love 70 RS Camaro - needing more love driver - 96 GMC X-cab |
04-24-2006, 01:32 PM | #6 |
Registered User
Join Date: May 2005
Location: Beaverton, OR
Posts: 3,728
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Re: Anybody running posi rear ends?
When I first bought the truck, mine made a lot of noise when it got hot. I changed the oil and added the conditioner and it's been fine ever since. It's factory 12 bolt with 3.73's.
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04-24-2006, 01:38 PM | #7 |
Keepin an eye out
Join Date: Feb 2003
Location: So.Cal
Posts: 3,920
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Re: Anybody running posi rear ends?
Mine was a 1 legger..I went with Eaton posi and 3.42 gears, 5 lug axles, etc. All new. Cost with labor ~1250
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1970 Chevy C10 SWB 5.3 1996 Toyota Tacoma SR5 4x4 2007 Vespa GTS 250 Scooter ZIP 91351 |
04-24-2006, 09:09 PM | #8 |
Senior Member
Join Date: May 2002
Location: NORTHEAST OHIO
Posts: 493
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Re: Anybody running posi rear ends?
I put the tru-trac worm gear posi in my 12 bolt with 3:73 gears
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04-25-2006, 07:32 AM | #9 | |
Special Order
Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,851
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Re: Anybody running posi rear ends?
Quote:
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ |
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04-25-2006, 03:51 PM | #10 |
Registered User
Join Date: Apr 2005
Location: bernardston ma
Posts: 33
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Re: Anybody running posi rear ends?
original 12 bolt possi in a k10 works good. spins both almost all the time.
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70 blazer/pickup 104" wheelbace |
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