The BUGPACK studs are threaded extra long on the head side of the stud that allows you to shorten them the 15 mm you need. Part # 4567-20 is the race stud application that includes ARP nuts.
Help! :-)
I bought the Bugpack studs. Looks like really nice bolts!
Only problem I have now is that I am building a oxyboxer with S/F heads and I need 8 long 4 medium and 4 short studs... Not like the sets are with 9 long 3 medium and 4 short.
Is there anybody out there that has a single 8mm medium Bugpack (200mm) stud
will pay good price and shipping!!