I just got a 1986 4x4 22RE SR5 Ext cab. I am very new to Toyota, I hear these engines are very good and last a long time. I got the truck for $800, and it runs perfect.

I had a couple of questions.

Any things that likes to go bad on these engines?
Do these trucks come with Warn locker hubs" stock"?

Thanks,
PS I wasn't sure if I could get better anwsers here or turck forum.