olds w-31

thanks eveybody who have been helping me to find acarb for my w-31.thougt i found a couple but a no go.i still need one that will work for a 12/69 build date.i have cash or lots of parts we can trade for 70 442 or cutlass. last piece to finish car i have had since 10/74.so if you have or know of a 7040255 carb let me know