[TR] TR4 Radiator Question

[John Dunham]

To the list,
I am slowly inching closer to finishing my TR4 & I have a radiator
question:  My TR4 is a 1962 body but I am putting in a motor out of a 1964
TR4.  I ended up with two radiators, a "long neck" and a more traditional.
After radiator re-coring sticker shock ($350) I am looking at some new
shiny aluminum radiators, but I am not sure which option I should get (do I
need the long neck version or can I use the more traditional?)
Thanks as always,
John D