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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: 75 C20 on February 21, 2007, 07:03:00 pm

Title: POSI
Post by: 75 C20 on February 21, 2007, 07:03:00 pm

hey i was lookin at putting a posi trac in my 75 c20 and maybe putting a posi in my brothers 94 W/T

my 75 has a 14 bolt and i was lookin at this one

my brothers 94 has a 10 bolt and we was lookin at this one

wut do u guys have to say about this powertrax brand- i like them because they dont seem to bad of price and u dont need anything special to put them in- looking for input on them
thanks

Title: Re: POSI
Post by: VileZambonie on February 23, 2007, 03:54:00 pm

Well everyone that I know that has used them hates them. They tend to bang or stick and not unlock when necessary.

My feeling is go with the best limited slip. I use Auburn Pro series carriers and they ripass and you'd never know it's there when negotiating a turn.

www.jegs.com/webapp/wcs/s..._744447_-1

Title: Re: POSI
Post by: 75 C20 on February 23, 2007, 06:53:00 pm

well i looked at ur link and they dont have anything for my 14 bolt- wut do u guys sugesst to turn both tires on my truck with the 14 bolt-10.5 inch

Title: Re: POSI
Post by: VileZambonie on February 24, 2007, 10:07:00 am

Didn't realize you had a 14 bolt. You still have lots of options...

Here's an ebay seller

cgi.ebay.com/ebaymotors/G...dZViewItem

And just by googling 14 bolt 10.5 I found a ton of sites that sell everything from limited slip clutch, lockers, air lockers, and electronic diff's for your application.