GM OE Drums



ACDelco GM Original Equipment Drums deliver factory-specified performance for your GM vehicle. They meet the tough FMVSS standards and are backed by competitive warranty coverage. 

Product Facts
Find out more about ACDelco GM OE Drums and how they fit into the braking system with the product facts below. 

FUNCTION: 
To slow the rotation of the wheel when the brake shoes contact its surface. 

SIGNS OF WEAR: 
Reduced braking force, low brake pedal height, increased stopping distances, squealing or scraping noises, brake pedal pulsation (not to be confused with normal ABS operation). 

WHAT IT DOES: 
The brake system applies frictional force to the wheels to slow or stop the vehicle.