This listing is for a new, unused, O.E.M- quality aftermarket replacement circuit board for your 1977-1982 Corvette C3 center gauge cluster.
Replacing circuit board will restore power supply to the light bulbs, warning lights, gauges and a clock in the center cluster, speedometer and tachometer of your Corvette.
This new circuit boards have thicker copper circuit paths and better bulb contact points. Easy to install, plug-in and play.
Some reference VIN head numbers 1Z37L7S4, 1Z87L8S4, 1Z87L8S9, 1Z8789S4, 1Z878AS4, 1G1AY8764BS4, 1G1AY8764B5, 1G1AY8780C5.