I'm wondering if that might be a real T/A motor. It has the correct carb studs (I know they aren't in the current Mopar repro stuff) & also has a different throttle return spring bracket than the repops. The throttle cable bracket looks different than the repop I have too. Also, while they don't look like the correct ones, bolts are used to hold down the carbs, just like the factory did, instead of studs & nuts like most people use. The manifold is painted engine color like the factory did (I know it would hard for me to paint an aluminum manifold. They look so cool in as-cast color). The real kicker for me is that it has the anti-dieseling solenoid (or whatever they called it) with the correct bracket. Sure would like to see the casting numbers on the block & what's under the valve covers.