I HAVE A 22R IN MY 85,  I FOUND A 3.0 FOURUNNER W/ (sorry) the 3.0. w/ 150,000 miles. i love my 22r, can i expect long life and durability out of the 3.0? is it an easy swap over to a 22r(i have acces to one)  any info please!!

The 3.0 is alright for stock applications but for what we like to do ,it just can't take the abuse.I rebuilt mine in my 89 4runner.I'll never do that again!!!In my 94 ext cab,I went smallblock.For the price of a headgasket job you can get a brand new 350 imo.