Use the corresponding 22" core and have the inlet/out setup for a big block. Then have a heavy duty high density 4 core put in it. 67-69 Big Block 383 core radiators (tanks w/straps) are big buck for a the stamped numbers.


This one was done by Glen Ray radiator. It doesn't have a shroud because the 68 Super Stock weren't delivered with one.

It's driven on the street often with not overhead issues and a 472 Hemi automatic.