How do you remove the rear drum brakes of a 1981 Chevy love?

Chevrolet

Drive it to the Chevy dealer for service.

REMOVE DRUM, THERE MAY BE TWO SMALL THREADED HOLES IN THE DRUM. FIND TWO BOLTS THAT WILL SCREW IN THE HOLES AND TURN ONE TURN IN EACH BOLT TILL YOU JACK THE DROM OFF ~ NO JOKE, THEY ARE CALLED JACKING HOLES. I CAN NOT REMEMBER THE BOLT SIZE, BUT I WOULD GUESS 8MM