What are the stamped letters or numbers for a 396 325/360 hp 4sp with no air on a harrison radiator thanks.:confused:

The ones on my old radiator are VX That's for a 325 hp 396 with 4-speed and no options from the Flint plant.

Now iam wondering about the codes do they vary from plant to plant for the 325 HP 4 sp.:confused:

I am hardly any kind of expert here,What I posted is whats on what it left of the "Original" radiator that was in the car when I bought it in 1969.Since it was in really good shape for a "Michigan" car three years old,I doubt it was anything but what came in the car the day it was built.Just my .02