I would be interested in doing this swap. Is it just a simple swap of the head? Will my intake off of my 84 Runner work. Anybody happen to have a 20R head?
No, your intake will not work on the 20r head, but you don't want it either. You can just snag a 20r intake manifold. For me it was just a straight swap, but I have an earlier block than you. I have a 20r head and intake, but I know the head isn't flat. You should be able to dig one up at a pick n pull or other yard.