VIC - WTB 5 or 6 Blade fan for a B20 140 motor

WTB 5 or 6 blade radiator fan for a B20 140 motor. I'm finding the 4 blade isn't so helpful on hot days.

Hi @Phil142S , I might have one on hand, will check later. I am located in central Victoria.

I have a stack of them at my parents place in Perth.

I have a bunch from 164s, but not sure whether the B20 and B30 were the same.