Non Posi rear end?
Thread Starter
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From: Just because I'm paranoid doesn't mean people aren't out to get me...
St. Jude Donor '09
yes, 3 series were for 3.73's and lower, I already have one of those. Series 4 was for 4.10+
Thread Starter
Senior Member since 1492
Joined: Aug 2000
Posts: 87,936
Likes: 156
From: Just because I'm paranoid doesn't mean people aren't out to get me...
St. Jude Donor '09
Originally Posted by gtr1999
Len,you have an open diff? As you probably know I'd recommend building a good unit rather then just sticking a stock posi in the housing.
No, this was just a general question incase I buy one and it turns out to be a non-posi. It wasn't until 1970 that posi was standard equipment.
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Verdad Gallardo
Tech Contributor
Joined: Aug 1999
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From: Connecticut, USA
Most were posi but you'll still find some out there. Buying a used carrier sight unseen is tricky. The older square window units were more prone to cracking then the 70's carriers. The pin holes also need to be checked good.