Newer Aluminum W/P on '65 273 with A/C

I put a newer alum w.p. on my 65 273. It is 1" longer so I couldn't use the factory fan w/ spacer nor a clutch -fan. I had to use a Summit nylon fan. Depends on your radiator. Mine was for a ~72 Dart, the earliest one Autozone could get. I assume your later pwr steering pump brackets are made for the alum pump so don't need the outer hole of the cast-iron pump. I had to use a later Federal pump. I used a short alum pulley on the water pump. As I recall, my alternator belt is on the water pump pulley and the pwr steering pump only on the crank pulley. You can easily locate the alternator axially, use chrome spacers from Ace.