How do you reinstall the harmonic damper on a 1978 Nova 6 cylinder?

To reinstall the harmonic damper on a 1978 Nova with a 6-cylinder engine, first ensure that the crankshaft is at top dead center (TDC) on the compression stroke. Align the keyway on the damper with the key on the crankshaft, then slide the damper onto the crankshaft. Use a harmonic balancer installer tool or a bolt to gently press or thread the damper onto the crankshaft until it is fully seated. Finally, torque the retaining bolt to the manufacturer's specifications to secure the damper in place.