Heavy-Duty Cooling Fan Kit for 4.7L 82210991
Is anyone familiar with this kit? Here is the description I found online:
Transmission Coolers and Engine Cooling Upgrade Kits
Heavy-Duty Cooling Fan Kit for 4.7L V8 engines, use for cooling on vehicles without Trailer Tow Packages- required for towing over 3500lbs. Greatly extends the life of the transmission or engine by reducing high temperatures associated with off-road or heavy-duty operations. Recommended for heavy-duty trailer towing.
It seems to be an add on fan? Does anyone have access to the installation instructions?