Post by
datsunexcells »
https://forums.nicoclub.com/datsunexcells-u110523.html
Wed Dec 31, 1969 5:00 pm
zetajunkie, The 521 came with the nipple on the side of the filler neck and the hose from it ran down the side of the radiator, to neatly dump the steam/anti-freeze overflow down below the frame. The 521 Pick-up that I have now, came with an overflow tank cobbled into the system in such a way, that the hose was kinked, so it didn't allow coolant into the tank. The other 521s I owned had the radiator shroud with just the drain hose, and I never had a problem with over- heating. I went to install the radiator on my truck last week, and after being out of the truck since last summer, and found the upper tank 1/2 full of DECON, thanks to the rodents. One mounting bracket was broken loose, so I installed my rebuilt radiator. I have an extra fan shroud if you want it, for the cost of shipping. John