OS Giken install reps are given.
I started installing my OS Giken diff, Z1 diff cover, SPL diff bushing, diff cooler, SPL sub-frame bushings, and rear upper control arm parts today.
My arm is feeling pretty good. I'm up to 70 lbs of lifting. So I started on the Z.
In 2 hours time. I got the diff out from under the Z. And swapped out the stock diff and installed the OS Giken diff. I think I could swapped out the diff carries in under 4 hours time if I didn't have to do anything else. Like texting people every 15 minutes.
