Want to upgrade to "Posi"
May 19th, 2012 | 10:51 AM
#1
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Joined: May 2012
Posts: 26
From: Winnipeg,MB. Canada
Want to upgrade to "Posi"
Hi all,
First time poster, long time Olds guy.
I own a 70 Cutlass Supreme with a slightly built 455, TH400 w/shift kit and a peg-leg "O type" R2 2.56 open diff. I want to upgrade to a "Posi" rear with 2.78 to 3.08 gears (I plan on driving it on the highway once in a while and would like to keep the RPM's around 2-2.5k.) Having trouble finding stuff online. Any help would be greatly appreciated.
First time poster, long time Olds guy.
I own a 70 Cutlass Supreme with a slightly built 455, TH400 w/shift kit and a peg-leg "O type" R2 2.56 open diff. I want to upgrade to a "Posi" rear with 2.78 to 3.08 gears (I plan on driving it on the highway once in a while and would like to keep the RPM's around 2-2.5k.) Having trouble finding stuff online. Any help would be greatly appreciated.
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