^^^^^
It generally does. The fan is about 4.5" thick as it is well set back into the shroud.
Is the WH fan 2 speed?
Yes it is a 2 speed fan. My ECM has built in fan control so it makes it nice.....You only need 3 inches with the WH fan and that's all I had.....I think the T-fan may flow more.....but the WH fan keeps my rig cool and that's what matters.....
http://www.wildhorses4x4.com/product/High_Output_Radiator_Fan_17in/Bronco_Cooling_Fans#pdf
Specifications
CFM high/low: 2400/1800
Amp draw high/low: 23.5/17.4
Width: 16-7/8"
Height: 16-7/8"
Depth: 2-5/8"
Mounting: 8-7/8" x 15-5/8"
Features
Mounts as a Pusher or Puller without flipping blade or switching motor leads
State-of-the-art symmetrical design
High Output 265 watt 2 speed motor (two separate turn-on sources required for 2 speed operation)
2400 CFM on high speed / 1800 CFM on low speed
Ultra-quiet patented skewed blade design
Patented ratchet mounting system
Tim