No adjustments were needed. Tach is fully operational.
1970-77 Chevy Camaro V8 Tachometer Circuit Board. (V-8 Engine). Easy to install direct replacement.
Pre-Calibrated replacement Tachometer Circuit Boards for 1970-78 Chevy Camaro with V8 engine.
Application: 1970-77 Camaro with V8 engine. All models.
Installation Note: Installation is fairly easy. There is no soldering involved. Unplug the old tachometer circuit board, plug in the new tachometer circuit board. Includes installation instructions. Comes Pre-Calibrated.