Drilled head bolts.

[supman]

Anybody know of any outfits that sell drilled head bolts? I want to rebuild my dif and lockwire all the carrier/ring gear bolts. The stock bolts are a
7/16-20 x 3/4" long Grade 8.
I am looking for the same bolts, but with drilled heads.

 

[cbr repsol]

make your own ,put them in a dill press.