can anyone tell me what the dimensions of the neon rad used in crx is.I have gone thru all the searches but cannot find the dimensions.

You won't be able to find the radiator, either. It's a find it used type item as the dealer, radiators.com, and any other seller of a brand new half width 5 spd no-AC Neon radiator wants $300+ for it.

I sell PWR aluminum 96-98 Neon radiators for $375. Plenty in stock.

If you're putting this radiator in a civic, you'll be better off getting a pwr 92+ civic radiator from earl.