My '64 Dart was originally a Slant 6 car that has been converted to a V8. As a result the core support doesn't really fit the V8 radiator. I'll be doing some work, replacing an inner fender well and might consider replacing the core support at the same time. I see a core support from a '66 Valiant for sale on this forum. Does anyone know if this is would fit a '64 Dart? Thanks, Curt.