Hartline Performance (321-722-1563) in Melbourne, Fla. sells a Spal fan setup for our cars. I believe the price is around $260. www.ramchargers.com sells a dual fan setup for our cars as well, & they are considerably cheaper ($120?) Those who have used them say they work well. HTH
I have Flex-A-Lite low profile dual fan setup
pn# FLX-220 perfect fit with the front mount pipes. Summit or Jegs sells it for $186. Make sure the fans you get will clear the uppipes from the front mount.