Blueprint 408 cooling system questions.

I run a 70-aluminum water pump, Haden Jag viscous clutch, and a cheap Champion 4 row radiator

Hayden now has that muscle car fan clutch that is shorter.

It’s close, but running fine for last 9 years.

Building a Custom Fan Shroud: Pic by Pic

And

Building a Custom Fan Shroud: Pic by Pic