I had to notch my frame rails in an A body to fit a 29x19 dual pass rad from Speedway Motors for around $180. then I used 2 ebay fans that cost $15 each. one was a 14" and the other was a 12" set up as pullers

also ran a 10" pusher in front of the trans cooler

a shroud hurt my car going down the hwy when the combo was in a different car