440’s – Early versions VS Later ?

Howdy
I purchased a Hotted up early MAGNUM 440 motor to put into my 1976 New Yorker.
Problem is ..... the early version did not run Power Steering or Air Conditioning ! My Later block facilitates these options with "Nuts" etc welded into the Block and (facing) Right-Hand Head so that the Bracketry can be mounted to support said extra's !!!
Now surely ..... more than just myself has come up against this problem ?
Therefore ..... does anyone know of any "KIT"...

440's - Early versions VS Later ?
Author: FarCanal