Looking for some 318 upgrade help

I have a 1971 Plymouth Satellite with the factory 318. I have received a Holley 650 ultra double pumper part number 76650 BL which if I can make it work reliably I would like to use on my setup. I also have a four barrel intake from what I believe is a police interceptor 360 part number 4100340.

I need to figure out if I can make this combination work. The carb is a square bore and the intake is a spread bore I've heard that you can get an adapter. I also have a skip White HEI distributor...

Looking for some 318 upgrade help
Author: Plymouth71