07-13-2008, 01:29 PM
Your right on broncomania. My 302 carries a 460 fan the 7 blade design with the heavy duty a/c clutch. It really is a cheap upgrade for any engine. If you just put the clutch on you gain cooling but if you have the five blade design as the small motors carry it's best to find the 351m 400, 460 fan. :biggthumpup: