Correct fan spacer length?????

[maxwell1]

Hi all, I've got 26" rad no a/c 7 blade fan w/visc clutch . What length spacer is correct, thanx Max p.s. 1970 440

 

[PurpleBeeper]

I've got a similar setup & I had to use the "Jaguar" fan clutch (shorter shaft) with no additional fan spacer.

 

[Daves69]

.........What length spacer is correct.......

A little guideline from the MP book..............

 

[Belle66]

If you have a fan shroud, it is best to place the fan so that mid point of the fan tip (from leading edge to trailing edge) is aligned with the shroud.