you can send out your oe bolts for a fresh coat of zink, contact FX4. he found a place that will do them by the bucket full.
i am sure you dont have that many that need done, but i think it was a really good prices they had. plus his stuff looked great.
just like new.

i know it sucks to spend that money on them and then find out they are junk, i bought like 3 complete SS sets before i found out.