Fd on F15cr?

[Jay]

How can i find out what final drive i have in my f15cr, what do most come with, 3.82?

[peester]

mines 3.94 which is the shorter of the two.. i think the other is 4.12..?
says by the end plate.. i did have a picture explaining all but the laptop im on is off for repair tommorow, backed up n deleted stuff..