electric fans

anyone runnign them on there 454 or have good recommendations for a pair

I'm running a pair of ZIRGO 16" fans 3000 CFM's each on relays and a electric switch. In the middle of summer they will still cycle and keep the truck cool I've been running them for over 2 yrs now no problems..

Flex a lite are the ones we normally run.

Im running dual flex-a-lites. Work great. Truck runs cool. Only time I ever have a problem is when its really hot outside and Im in stop and go traffic for over 30 minutes. But thats not the fans fault as much as it is the 4" body drop. I wanna say they ran around $475