Were the Line codings any different on the Checker Cab unit 7029202 different from the Camaro 2902 Q-Jets??? Maybe that is why the "70" digits were omitted from the 2902 carbs?? The question begs, why are the "70" numbers omitted from the 69 Camaro units?? Not just the Camaro units, but Olds '69 H O carbs have the 70 omitted as per a "Kurt Karsch" top guru who checked his original '69 H/O Q/Jet and was found to be in fact encoded 29251 with carb dated in first 4 months with a certain line code.
T.