Tom,
Thanks for taking the time to get those numbers for us.
I'm fairly sure (going by memory here) that my radiator number is the same, but I'll confirm when it returns to keep the thread accurate.
So your shroud kinda rides up onto the bottom of the top tank like mine?
I've never seen the 614 shroud I'm looking for, but the pics I saw on eBay appear to have more clearance in this area. That, and the small releif where the lower hose passes seem to be the only difference between the two shrouds. I have no fitment issues with regard to the lower hose with the 325 shroud I'm using now.
Thanks again Tom.
George