I am going to have to replace my 1988 BJ73 radiator and found these two options. Both appear identical (except the price). One Ebay and one Amazon. I noticed niether appear to have a petcock or any kind of drain.
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Anyone have any experience with these? There was one positive review on the fleabay one.
My other question is, if I got mine cored, the orientation of available four cores is oriented 90° from the oem. Meaning the water moves up and down rather than horizontal. I am curious, given the inlet and outlet are on the same side on the BJ73 rad, if the 4 core would not be terribly efficient and coolant would not circulate through the entire core.
Thoughts?