For those of your with slight overheating problems, I can recommend Redline Water-wetter. I tried it years ago in an old econoline that had a bigger than stock engine with less-than-ideal airflow and it really worked. It supposedly works as a wetting agent that increases the heat transfer of...
couple of quick thoughts: having had both Jeeps and FJ40's I can tell you that there is a huge amount of difference in the weights of the tops and doors. Taking the top and doors off will make a tremendous difference in a '40. The other consideration, and I know it's heresy for most...
I have a '67 that I bought cheap too. It did not have the master cyl. I bought a new master cyl and several new wheel cylinders along with a set of shoes from CCOT for about $200. I still have some of the wheel cyls as spares. It is almost always easier to repair to original specs than to...