Bolt broke off

[Kaninja]

Are there ARP2000 studs available for this application? They would help with the stretching issue. Thread locker would be another good idea for sure.

Checking mine this morning.

 

[Dave 2000]

The pictures clearly show the remaining studs have different levels of thread perch, I too would pull and replace all four. Opinions differ about different retaining methods, I use the studs shown below, the Torx fitment allows a decent install as opposed to locking nuts together, with the holes clean I do Loctite them in place. IMO as the hole is exposed to grease/oil this stops any migration down the thread and perhaps helping them work loose. I also use locking washers and the Nyloc nuts, mine were done 10th April 2010, My LC 80 thread. and are still in there and have never worked loose, I am not complacent though, as above they are checked before every trip involving heavy off road work, never had a customer back with a lost stud either

Regards

Dave