Hi all, I just got my 46 3/4 ton pickup home yesterday and found that the radiator overflowed about 1/2 pint of fluid. My question is, when adding an overflow can to my radiator, should it have one or two hose fittings on the top? I see the original ones on the old Chevy parts sites have two hose fittings. How does the cooling radiator suck back the lost fluid after it cools down? Or should I go with a can with one hose fitting? My truck has a 216 w/ a four speed and I use it as a driver (2-3 times a week)
