Bryan, thanks for the info. I ran the same cooler as you on my 1992 with E40D trans. I agree, it can run too cool. I did not install the Tru Cool MAX thermostat/manifold, as I live in SoCal and don't often experience cold temps. My E40D runs cool, perhaps too cool, at 160 everyday driving. Towing in 100F ambient temps, it will rise to 190F.
I maintain my own vehicles to the extent of my knowledge and would like to service both the V10 and trans as much as I can. So, moving from an older 460/E40D will be a learning curve, but I would like to learn as much as possible.
If the 4 speed, what model # is the trans? Is it the 4R100?
Thanks
