This insanely strong center link has been engineered to maintain all factory alignment specs and steering geometry. This steering system is modeled after the Center Link on the H1 Military Hummer, this is a much stronger design when compared to what’s offered from factory on all non Hummer GM HD Trucks. Can be used with GM or aftermarket Idler / Pitman arms. Will work with the PISK support system. The PISK system should be run if you are going to be 4 wheel launching or Sled Pulling.