Before OEM Studs:



INA bearing, flat washer and lug nut used to pull the ARP studs into place:



Comparison between the OEM and ARP studs with McGard open ended lug nut:



Open ended McGard lug nut showing removable plastic cap:



After ARP rear studs installed:

 

Are the studs press fit in? did you have to pull the axle out to put them in?
Thanks

 

Axles still in the car, the old studs were banged out one at a time with an old wheel nut threaded on them. New studs were installed with a small bearing, washer and wheel nut. See the second picture in my install post. The bearing is the key makes pulling the new stud through a piece of cake.