340 kickdown linkage 1971-2

Have 1971 3512100 intake, factory cast iron 340 high rise. (Not for sale)
Want to buy matching kickdown linkage that will work if I install Carter thermoquad.
Intended use: convert 1973 360 from 2bbl Holley 2210 (bog city) to 4bbl.
Please post pics and price.
Thanks, Ben
You Need complete *** or just upper half ?