MityVac MVA661 Power Steering Air Bleed GM Adapter

Automotive power steering systems have a tendency to trap air in components and lines, causing erratic steering, pump noise and potential damage to critical parts. Mityvac MVA660, MVA661 and MVA662 power steering adapters can help eliminate trapped air following repairs or fluid changes. As trapped air works its way out of the system, the vacuum prevents foam from forming at the surface and air from re-entering the system.