coloradohill
Well-Known Member
I have a very low use 489 Yukon 3.91 ratio center section.
I believe it has the Powr-Lok sure grip clutch type diff.
I have run this for a couple hundred miles after purchasing it from the previous owner.
No issues at all, just too steep for my street car.
Feel free to ask questions or comment through pm’s.
Asking 1000.00 plus shipping from 80534
Thanks FBBO!
I believe it has the Powr-Lok sure grip clutch type diff.
I have run this for a couple hundred miles after purchasing it from the previous owner.
No issues at all, just too steep for my street car.
Feel free to ask questions or comment through pm’s.
Asking 1000.00 plus shipping from 80534
Thanks FBBO!
