The 22R is a fairly simple engine. If you can follow instructions and can give attention to detail you could rebuild it yourself for roughly $800 - $1000, including a brand new head. We've seen what you can do with body repair. It sure seems like you've got what it takes for this job. -- Matt

'89 4runner SR5, 3.0, auto (fun)
'93 xtra cab, dlx,3.0, 5spd (work truck)