i have a '79 617 turbo which died and a 78 non turbo i swapped into the car

the turbo has a sensor on the timing marker i believe its for the tach. the balancer also has slight differences the largest being it has a rod protruding
from it i belive this is the other part to the tach. Is it magnetic?

my question is can i swap the balancer from the turbo to the non along with
the timing marker and sensor?