If you're running drag radials or slicks you want these!  Hard launches put an extreme amount of stress on the wheel studs which can result in them sheering and your wheel potentially seperating itself from your vehicle.  We're not scientists but we think that might be bad. 

These ARP studs have a tensile strength of 200,000psi, or in other words: They're very strong!  A set includes 5 studs (one wheel).  Purchase 1 set for each wheel.