My tach had completely gone. This fixed it.
1982-89 Chevy Camaro V6 Tachometer Circuit Board. (V-6 Engine). Easy to install direct replacement.
Replacement Tachometer Circuit Boards for 1982-89 Chevy Camaro with V6 engine.
1982-89 Camaro Tachometer Circuit Board failure is a common problem. 99% of the time a malfunctioning Tachometer is caused by a bad Board. If your Tachometer is reading too high, too low, or is pegged low or high, it is time to replace the Tachometer Circuit Board.
Application: 1982-89 Camaro with V6 engine. All models. For 1982-89 Camaro V8 Tachometer Boards see: 1982-89 Chevy Camaro V8 Tachometer Circuit Board. NEW DIRECT REPLACEMENT
Installation Note: Installation is fairly easy. There is no soldering involved. The old tachometer circuit board is attached to the tachometer and oil pressure gauge with nuts.
Includes detailed installation instructions with color pictures.