Stoffregen Motorsports
Explorer
Learning the hard way that the LC9 truck accessory drive would not work with the LS3, we opted to use the accessory drive from a Corvette. It fits a lot tighter to the block, but offers no mechanical fan capabilites, wich I normally like to use. Instead of banging my head against the wall trying to keep the mechanical clutch fan, we also purchased a fan module from SPAL and mounted it to the Champion radiator. We now have a modern cooling system with plenty of cooling for the 420 HP and it fits in a nice, tidy package.
The bracket for the fans to fit the radiator was fabricated out of 16 ga steel.
![](http://i1007.photobucket.com/albums/af197/MattStoffregen/FJ60_Rick_H/Rick_Harris_3_Small_032_zpswsk9hep3.jpg)
![](http://i1007.photobucket.com/albums/af197/MattStoffregen/FJ60_Rick_H/Rick_Harris_3_Small_070_zpsu0ymdgnv.jpg)
The bracket for the fans to fit the radiator was fabricated out of 16 ga steel.
![](http://i1007.photobucket.com/albums/af197/MattStoffregen/FJ60_Rick_H/Rick_Harris_4_Small_031_zpshcnmumlm.jpg)
![](http://i1007.photobucket.com/albums/af197/MattStoffregen/FJ60_Rick_H/Rick_Harris_4_Small_032_zpsen0jk0ev.jpg)
![](http://i1007.photobucket.com/albums/af197/MattStoffregen/FJ60_Rick_H/Rick_Harris_4_Small_035_zpsf8qsoj3e.jpg)
![](http://i1007.photobucket.com/albums/af197/MattStoffregen/FJ60_Rick_H/Rick_Harris_4_Small_042_zpstivlqzef.jpg)