Hey Guy's I have a 1981 Toyota 4x4, with a blown motor and am able to pick up a 1984 22R Engine. Will this bolt up straight away or am I looking at a lot of work to convert. Should I be taking the transmission as well??? Any help will be appreciated.

Should bolt up. 81 through 84 22r's were the tall block versions and should be the same. Starting in 85 the 22r had a shorter deck height on the block and a shorter head as well.