Ordered the cardone pump instead of the flow kooler last night. Summit only had them in stock in OH so they said they would overnight it for free. Awesome! Might invest the $100 I saved into some filler panel plates, since my original 326 didn't have them. Really hoping to get this stuck in traffic overheating issue fixed so I can move on to the other 900 things I need to work on. So I guess it'll be trimming and filing time on the divider this weekend. Do you guys just peen the edge of the diverter or do you make the whole thing as close to flush with the impellors?