Cold Case Radiator what fan and shroud are you using ?

don't ask me how or why since this is supposed to be a direct replacement, but my 2747 Hayden fan clutch is too long now. measuring the core to the water pump snout is 1/2 less clearance now. guess a 2947 is in my future. I read that the 2947 was made on request by a mopar person??? if that's true. THANK YOU!!