Mopar P4532851
I see the numbers stamped in the carb pad. Same numbers cast into the intake?
MoPar can be strange in there intakes since they look the same but get rated at different RPM's. I'd call that one 2-1/2 or 3 to 6-1/2 or 7 Grand rpm's. No doubt it is a new style intake with the Magnum styled water outlets and T-stat housing.
I don't think it's the superior (sp?) race one.