Go on Holley technical web site with your List numbers and look up their part number for all the gaskets you need
I use to have a bunch of the OEM Holley minor rebuild kits for the stock six pack carbs. back when you could still buy those kits.
I should probably drag them out of the race carb. box in the car trailer now and see what I have left and offer them up for sell seeing as I don't have any more six pack carbs.