A Core deposit is a form of deposit you pay until returning your old part. If you don't have the core at the time of purchase, you must pay the core charge. That charge is refunded to you when you return the core.
Parts Master Gas Saver Vacuum Gauge
Full swing gas saver, OEM size gauge w/panel.
Heavy duty, shock protected movements
All metal cases, wide triple chrome plated bezels
OEM style backlit illumination
Work on 12 volt neg. ground systems, 4-6-8 cylinder engines