Here at ADELAIDE CYLINDER HEADS we have developed many technics & have invested in tooling to remove those PESKY BROKEN BOLTS – STUDS from STEEL - CAST IRON – ALLOY – CASTINGS – MANIFOLDS - COMPONENTS – CYLINDER HEADS. Most of the time the studs – bolts are seized & will need the THREAD REPAIRED & we have a LARGE RANGE of RECOILS to fix the damaged thread if required. We are seeing more & more the INJECTORS & GLOW PLUGS seizing in the ALLOY DIESEL HEADS so we have the capabilities to remove them if required. So if you are in need of this type of service please don’t hesitate to call us. Please note we do not have a mobile service available.