I may have typed the ammount it was out incorectly. He said that the cam bores are "twenty thousandths" out. You can see where the cam was stressing against the head as its marred a bit. I think I found rebuilt heads for $220 per shipped on fleabay:

Head link


89 Montero LWB 5speed
31" BFG MT's
5K on Rebuilt 3.0 Engine
189K on Chassis
Electric Fan-ectomy
Brushguard