They are Harley Davidson 'pancake' turn signals I got for around $30 on eBay. The brackets were simply (hah!) welded up cold roll steel. Getting the angle right was tough, and there was a lot of trial and error. The result, I think looks decent.
My initial idea was to have them sticking out of the hole, hanging down from a bracket. The second idea was inside the grille area in the corners. The mock ups I did for that didn't look good, but I know some have the turn signals in the grille area.
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I'll be creating a spot and fog light bar to mount to the bumper mounts, coming out of the oval bumper holes. Original 8" lights would be ideal (as in period lights of the type used on the rally spiders), but there are 6 1/2" lights that will look decent, I think.
Going for an Abarth look because they look pretty damned cool.Picked up some period Italian mud guards with FIAT printed on them (keep the rocks out of the rust holes).