I'm looking for an original 57-58 292-312 Holley 2bbl carb. I really only need the base plate, but I'll take a whole carb if that's what you have. All I'm after is the base plate and throttle shaft so condition of everything but that is of zero importance. But the base plate and throttle shaft need to be at least servicable, not all busted up and such. I have cash in hand, just let me know what you have plus price shipped to 30047. Thanks. Jim