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Scored a 70 Model Buick Skylark positrac rear end.
From what I can tell so far its a 8.2 with 3.08 gears. And a factory Auburn locker.


Now I could be wrong on some of this because Im just learning this GM stuff.


Plan is to clean it up paint it and bolt it in this weekend.
 

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Orbit, that's great news. What you probably have is the factory GM limited slip...Auburn units are aftermarket, and lockers NEVER came as original equipment in these cars. 3.08 will be just about a perfect ratio for your car, and let you drive it without going broke. Easy on wear and tear, too.
 
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