I have only had my new truck for a couple of weeks; and I just got my build sheet from Chrysler and I found out my truck has a 3.92 rear axle.
DMH 3.92 Rear Axle Ratio
DRBS Corporate 9.25 LD Rear Axle
DSAP Anti-Spin Differential Rear Axle
I am wondering what the 9.25 LD means?
Also, what exactly does "Anti-Spin" mean?