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I used the same bolts. When I gave my mechanic the threadlock he said he didn't need it as the ARP bolts had the locker in the finish. So he didn't use the threadlocker.
thats a fails statement arp does not apply threadlocker. when i installed my clutch monster said never use arp lube b/c it could get on the clutch assembly, monster instructed me to use threadlocker and so does gm
from what i can see, there is definately no locker in those bolts.
The included manual states not to use shims and torque to 75ft/lbs when lubed with motor oil and 60ft/lbs with ARP lube. I do not trust flywheel bolts without threadlock!
I torqued them first to 45ft/lbs and finally to 70ft/lbs with normal locktite on the threads and a dab of motor oil under the head of the bolt.