New from Livernois - the Powerstorm 2015-17 Ford 5.2L Voodoo Head Studs. These studs are significantly stronger than stock and are rated at 190,000 psi tensile strength. See more details below.

Official Release:

For the best Ford 5.2L Voodoo head studs in the industry, look no further than Livernois Motorsports.

Featured below are just some of the important differences between the 5.2L production head bolt, a competitor’s offering, and our new Powerstorm 5.2L head stud kit. Stronger stud design instead of factory bolt. Utilizes 8740 Chrome Moly that is significantly stronger than stock torque-to-yield fastener. Higher tensile strength fastener, which means more clamping load can be applied. Larger washer than competitor to distribute clamping load. Utilizes more threads, reducing separation of head and block

There are also additional engine upgrades to strengthen your motor further!


  • Provide even clamping and loading and can be retorqued over and over
  • Cold-forged to ensure molecular integrity
  • Heat-treated prior to thread rolling and machining
  • Rated at 190,000 psi
  • Complete with nuts and hardened parallel washers