So, if the space to work is tight (I have no doubt), can you remove the current clutch fan without removing the current fan shroud?
Yes, I replaced the stuck-on OEM a couple years ago, 8 7/16" screws
I do have my fan powered through the ignition switch so it doesn't run when the motor isn't running. That is the way the fan and controller companies recommend to power the fans.
You will notice the modern Ram radiators don't look like your radiator looks. The "factory" truck electric fans will require some effort to mount them to your current radiator. Buy a fan that fits your radiator. The current electric fans are much better then those produced in the early days, as long as you don't buy the cheapest crap fan you can find.
The 2018 V8 RAM rad is same height and 3 inches wider than mine prob because of the side tanks.
I would like the fan to stay on after shutdown as the 700lb 413 has a lot of heat after coming up the mountain and parking.
Because an E-fan will definitely require removing a lot of stuff, modding a couple of brackets is small change.
The A727-to-8HP70 swap has been a good number of new brackets and things...
