best info I could find, most of the threads are repeat info.
http://www.elcovaforums.com/forums/s...light=PIAA+510
Looks like everyone is just taking the mounting bolt and flipping it to point backwards and using that one bolt to mount through the factory bolt hole.
A couple have mentioned using large washers on either side of the factory mounting hole to give the plastic some rigidity so the light isn't bouncing around.