1 year later....
Since I never got around to updating this thread, I thought I would give a quick 1 year (roughly) review.
This was the most frustrating, challenging and ultimately satisfying mod I have made to my 4runner. I love having a crawl box!!!
I'm sure my learning curve was much steeper than most that might attempt this mod, for several reasons.
1. I'm not a mechanic.
2. This is the only vehicle (in my life) that I have ever modified.
3. I had zero experience with a rig with a crawl box. I don't have friends with them, I've never even rode in a vehicle with one.
That being said, this mod was worth the challenge. I use 2WD low a lot! And having double low makes driving a manual tranny soooo much easier on obstacles. It gives me so much more control.
If I had to do this mod again, I would go with a Marlin Crawler taco box. I planned to use them, but they were out of stock at the time (for 6-8 months), and Inchworm was on sale. I have noticed that Inchworm gear is no longer on Lowrange offroad website. Makes me wonder if I wasn't the only customer that had issues.
There you go....
Durwin