There is a difference between later A-Body center links and earlier ones. ‘73+ the pitman and idler studs point down. Maybe that is what you need? Seems like the Holley parts are for 73-76 so that might kind of line up. Just a guess though.
E-Body stuff won’t work, width will be way wrong.
It would be cool if I am wrong about my guess that motor needs to be moved. I would think Holley would say something in their instructions if that where so, and I didn’t see anything. Be a nice option for a G3 swap.
