Finally, a reliable replacement for the metal fan found on the 94'-97' OBS trucks. Similar to the 6.0L fan that has been popular in the OBS community, our fan is constructed with thicker material for durability. We have also adjusted the pitch of the fan blades for improved air flow - a very similar concept to our Wicked Wheel 2. Our fan is slightly larger than stock, but is a direct replacement for the OEM fan and requires no modifications to install. This design provides much more air movement, better balance, smoother operation, and maximum efficiency.