Wilwood Big Brake Kit to suit Holden HT/HQ/HZ. 12.19″ x 0.81″ Plain or Slotted Rotors with 4 Pot Dynalite or 6 Pot DynaPro Calipers. All mounting hardware and fitting instructions included. (Not Suitable for Last of the HZ’s with ‘Radial Tuned Suspension’, please inquire as we can custom this setup).
Note: Hubs have 5on4.5″ and 5on4.75″ Stud Patterns utilizing 1/2″UNF Studs.