Description
Derale HO RAD Electric Cooling Fan 17" Fan Puller 2400 CFM Curved Blade 17 5 8 x 20 3 4 x 3" Thick Trailer & Towing Catalog 3 8 in NPT Female O Ring WEI7155 3 8 in NPT Female O Ring Inlet If used with headers the front tube must turn down enough to allow access to the bolt hole in front of the second pipe as shown in the side view Whether you require cooling for the street 17 5 8 x 20 3 4 in