Short Shaft Fan Clutch

I attempted to locate the Mopar 5 blade fan for you at Summit since it appears it is no longer available at Mancini Racing. I found the Dorman product when searching 5 blade mechanical fans. Go to Dorman.com and reference the product number: Dorman Products - 620-054. As mentioned the fan moves a lot of air and is lighter than the 7 blade fan. You should get four or fives seasons out of the clutch. My car stays cool, even on hot 90 degree days in traffic. Temperature is around 180 degrees. I can idle in hot temperatures for a long time before the temperature reaches 205. Great set up.