Originally Posted by Saml01
^ nice find.
I finally got to installing them.
First photo shows the stock and 12" side-by-side. Notice the scalloping of the stock shroud to the left of the fan motor, done to clear the sway (and the sway still rested on the shroud).
Second, two fans arranged on top of the rad (custom, one-off, that's why the remote reservoir)
Third show the zip ties that I used to mount the fans. Feed them through, and lower the retaining ring. Pretty secure.
Fourth photo, everything installed, and I left the zip ties un-snipped (I did it later, on the car)
Note: I reversed the blades. Didn't take pics, but it's straightforward. Seems that the fans pulled more with the blades reversed.
Note: Reversing the blades keeps the fan a "pull" type.
And, lastly, fifth photo shows the sway bar clearance. FM 1" NB (car is '90).
Hope this helps.
P.S. The reason I switched from single to dual (only one stock fan could be mounted on alum rad, so I had to put up with it after my stock rad blew up, literally) was because one fan was plenty for cooling, but not nearly enough to run A/C, P/S, and cool the car.