QUOTE(TMMorgan @ Jun 29 2009, 09:28 PM)
I have 4 Rivera's. The lug nuts have a 19mm head. I am looking for 3 lug nuts
if you are -really- looking for nuts (don't see how that's possible...) 911 nuts should be plentiful.
if what you really need are bolts, again - stock 914/4 bolts will work fine and are fairly plentiful - epecially if you only need 3. I'd go with the Fuchs/Mahle/Pedrini (alloy) length if possible. Still - no lack of those.