[da56panman]

wifey has a backdraft built in 2014 w/small block 427 crate 535hp.
the rad had a leak and we got it fixed but the repair shop told us it came out of a bmw (model unknown) which is a little small for a 427. it seems to me that backdraft installs parts that are available and cost-effective.
i have a problem with the plastic rad tanks, so we had a custom one built, which is almost twice the volume, and i installed a high flow thermostat. also, today i installed a 3000cfm electric fan. i've done all this at no small expense but i'm a believer in being prepared.
i'm sure others will chime in but this is just my 2c worth.