My Cooling Improvement Project (hopefully)

Dart67";1970286044]Here is what I have for now. I will have to pull the crank and water pump pulleys to find the part numbers. I called March with the measurements of the pulleys on my engine and their measurement did not match mine. Do not know why.. Link to Wizard Cooling: [URL="http://www.wizardcooling.com said
www.wizardcooling.com[/URL]
Radiator part # 1640-200
66-69 Roadrunner, Belvedere, GTX, Satellite, Charger, Coronet, R/T (M/T) b-Body 1.25" Tube Upgrade

Link to spal fans:https://webstore.spalusa.com/en-us/...ance/30102052/2va06-ap70-ll-37a-11-p-12v.aspx

Link to spal fans pdf: https://webstore.spalusa.com/content/files/content/PDF/30102052_SPEC.pdf

Herb

Can you just give me the measurements of both pulleys, no need to remove them.