Although it seems parts are quite available for the 4BT, I have had problems finding a 4BT running at a reasonable price, seems most want around 3K just for the motor (well used). The adaptor is going to run around an additional grand.
I have not looked into Isuzu at all and know nothing about them. Do you have any information or experience with them?
Originally Posted by subzali
I would think a 4BT would have all the power you would want.
What about the Isuzu diesels?
1970 FJ40 - trail rig