Need a pair of matching 450 holleys

[69Dart]

We current have an 850 Demon carb that was used for 1 week and then pulled off,drained and stored. It has not been on a motor in a year. We would like to do some trading for a set of 450 holleys or ?? to use on a tunnel ram...

Thanks
Rick and Rickey Jr.
thedieselbunch@yahoo.com