ACDelco 23299313 GM Original Equipment Rear Parking Brake Hold Down Spring Kit with Springs and Pins 19.06$
ACDelco 23261452 GM Original Equipment Rear Parking Brake Hold Down and Return Spring Kit with Cups and Pins 12.70$
GM Genuine Parts 179-2248 Rear Drum Brake Shoe Hold Down Spring Kit with Springs, Pins, and Retainers 23.31$