Belt Question...

Got nothing but a clutch is a clutch. I went with the Ford because one day, a Ford Pick-up came into the shop (early 2000s) with the clutch nicely cycling, and that fan was huge and loud. So I thought to myself, if this clutch can do that!, I want one. So I hopped over to the dealer at lunch time and got me one.
Of course my fan is just a 7-blade, hi attack-angle, curved-tip, all-steel, A/C fan off, a 73 Dart with A/C, lol; so that Ford clutch hardly even knows my Mopar fan is there. It fit right on my Milodon hi-flow pump. But it is a lil tight to the rad. But not swearing about it tight. The rad can stay in when taking the assembly off. (68 Barracuda with the 73Dart rad)