Is USA Standard any good?
Is USA Standard any good?
I'm researching and learning here...
I'm keeping my 3.23 gear.
Looking at this:
USA Standard Gear (ZP PGM8.5O-3-28) Posi For 8.5" Olds. 28 Spline 12 Bolt cover, 10 bolt ring.
Any feed back would be great.
thanks,
Rick
I'm keeping my 3.23 gear.
Looking at this:
USA Standard Gear (ZP PGM8.5O-3-28) Posi For 8.5" Olds. 28 Spline 12 Bolt cover, 10 bolt ring.
Any feed back would be great.
thanks,
Rick
12 bolt olds posi
We use the eaton yukon posi unit.
Jim
J D Race
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Michael_
The Clubhouse
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Jun 21, 2017 10:35 AM



