DeralePerformance 16830 Gray/Black High Output Dual Radiator Fan

Keeps my built 400hp 350 SBC cool on hot days at idle. I dropped over 40 degrees at idle with this vs the stock flex fan. Highly recommended. Only issue is the brackets it came with were no where near dcompatible with my cold case radiator. Expect to have to make custom brackets for this.

Get ahold of me so we can get this problem taken care of probably need another fan

The quality of the product is top notch. Heavy duty dual puller style fans mounted to a true 12-14ga stainless housing. This mates to one of summit racing 27x19 aluminum radiators seamlessly. Must pay close attention to part numbers as Derale offers this model in several different widths to accommodate different applications. Have yet to use product and am awaiting the arrival of the special Derale dual high amp fan controller. Will update with further results at later date.

Works great!

Fan is awesome really moves some air

I bought this from Jeg's, and mounted it on my 1998 Jeep TJ 4.0L it moves a Hugh amount of air, way better than the OEM fan and smaller depth than the Lincoln Mark 8 fan with almost the same CFM. I like having 2 fans instead of one fan, more reliability on the trail. That is good for tails and when I go out west into the mountains. A little fabrication is needed for the mounts, but it was easy, and it covers the entire radiator. The two fans fit to either side of the water pump and leave plenty of room between the cowling and the water pump pulley. I didn't even have to change the pulley studs to bolts. It cools so well with the 3 core CSF radiator that even at freeway speeds the temp barely gets to the boiling point. I have AC, engine oil cooler and a Turbo charger water to air inter-cooler all in front of my radiator. This fan is the new fan of choice for Jeep TJ owners. I got the Derale 16788 dual fan controller, it has an AC control, fan cut out option and adjustable temp control.