Radiator woes: What radiator for 67-72 GM pickup?
#21
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Originally Posted by shifty`
I saw that and really liked it, but I don't want to take my water pump off, and I am afraid of getting shavings in the water pump when drilling and tapping it. Also, is the stock waterpump ferrous? Or is it alum? Seems like a brass elbow would not be good with iron water pump, but then again, iron water pump on alum engine block wouldn't make much sense either :crazy:
Pat