This large-bore valve core remover and installer designed for servicing oversized Schrader valves found in late-model GM A/C systems. It allows safe, pressure-tight core removal and installation without refrigerant loss and is compatible with the universal valve core master kit.
This large-bore valve core remover and installer designed for servicing oversized Schrader valves found in late-model GM A/C systems. It allows safe, pressure-tight core removal and installation without refrigerant loss and is compatible with the universal valve core master kit.
Click on a category to view a selection of compatible accessories with the Mastercool 58490-378 GM Large Bore Valve Core Remover and Installer Assembly.
Click on a category to view a selection of compatible accessories with the Mastercool 58490-378 GM Large Bore Valve Core Remover and Installer Assembly.
