vytenis,
I would never recomend this but since you have made up your mind to use dilivar I'll save you the purchase price of new ones and send you the ones I got from Porsche brand new for free. I have all the new studs for the bottom except one. You'll have to buy that one because when I installed these brand new studs in a '78 SC, not an hour went by until I heard a "PING" and one of the studs turned into a projectile.
FWIW, I have Supertec studs now and they are far superior to what Porsche did, overkill or not. Send me a PM with your address and I'll send you the studs.
Lindy
