Here is what i have found,
1969 350 Truck
Carb #7029224
jets 67
prim.rods 38B
idle channels .056
idle tubes .033
upper idle air .080
lower idle air .063
idle air bypass .071
idle discharge .095
main air horn .049
main air body .049
main air nozzles .029
sec rods / hanger AN / K
sec acc. / pri acc .042 / .025
sec air tubes / sec. well fill .026 / .034
idle screw taper Short
sec air valves 1,22"