Hi, I have a brand new in the box, never mounted or used Fluidyne model FHP30A-MU for sale. Was going to use it for a non-Mustang project car, but that's another story. This is a direct fit, no mods needed high performance radiator for a 64-66 Mustang and has an integral auto trans cooler. List is $499, mostly sold at $409. I'm thinking $300 is a fair price. Check it out at www.fluidyne.com. Contact me at [email protected] or via pm on this site.