Dumb question maybe

[Gordy]

Gordy......... If you have both front tires off the ground , they will both spin freely ( in any direction you want to spin them). when you are in park & 2wd.

Now........the G80 is a "rear " locking differential....... and if you have both rear tires off the ground , "both" tires will spin, But in opposite direction.

So if only one front tire is jacked why won't it spin freely in any direction?

 

[blueflamed03]

yes,

 

[Gordy]

yes,

Yes to what?

 

[Jay]

Just found this thread... answered you in the other one.

BTW, you probably can't lock the G80 rear diff spinning the tires by hand... there must be a 100rpm difference in speed across the rear tires to sling out the engagement pawl.