Fan spacer question

you dont have to have a spacer as long as the fan is not interfering with anything, just make sure the end of the bolts that may protrude are not hitting anything. of course you can use short fan bolts. i like to keep my fans right about 1-1 1/2 " away from the radiator. i would use a shroud if at all possible.

looking at your pic , it looks like a 1 or 1 1/2" spacer may be needed if you are using a 2 core.

looking good Rani

pretty !