Thank you all for the large amount of information! I am sorry it has taken me so long to update this thread, but after two deployments and not much time on my hands, I traded the 81 Toyota and sold the other motor I had. Now I have a 1980 with a 4in suspension lift, W56 trans and no motor. I was however able to get ahold of a 2RZ from a 95 Tacoma that needs a set of rings and upon my return from my current deployment, will be rebuilding the motor and putting it into my truck!
