3.73 locker

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3.73 locker

July 27, 2006, 11:31:46 AM

Found a van in the JY ,,, about mid 90's and it has a 3.73 locker. Is this a good rear?

3.73 locker

Reply #1 – July 27, 2006, 01:39:49 PM

If you mean an Aerostar then yes the diff will work, I've already asked about it because I'm doing the same thing

Would have it done already but PicknPull crushed the 97 Aerostar I was working on

But if you're planning to swap the entire rear not just the diff then I'm not as sure. I do know those axles are 5 lug not 4 like our cars. And I think someone might have said the carrier housing is off center but I don't know that for a fact. Hope this helps.