home made fan shroud

[bigmoe]

I found some 3/4" x 3/4" light aluminum sq tubing at Home Depot that I rivetted to the aluminum sheet to shim the sheet out further from the core and get full air entry over the whole core. The U clip nuts come really close to the core and I was scared the mounting bolt might hit the core so instead of a bolt I used a stud with locktight into the u clip and added a nut to hold the stud firmly in place. Then just set the whole assembly over the studs and fasten it.