Hello everyone, First of all I love this site! I'm a newbie to the Datsun world and I just purchased a 1971 521 and I have a pretty decent size hole on top of the radiator. I've been reading that it is darn near impossible to find a new radiator for these. However, I just saw this on ebay and was wondering if this would fit without any major modifcations? Any help is greatly appreciated!
http://www.ebay.com/itm/3-ROW-for-1968-1973-Nissan-Datsun-510-521-Pickup-1-6L-Aluminum-Radiator-MT-New-/371009604449?_trksid=p2054897.l4276