For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people.
Genuine GM parts have one of these marks:

California Proposition 65 WarningHood Rear Weatherstrip Replacement
in
Hood Rear Weatherstrip Replacement
Callout
Component Name
1
Hood Rear Weatherstrip
Procedure
The hood rear weatherstrip is held in place with 10?€‰plastic retainers
that are part of the air inlet grille. ...
Rear Brake Cylinder Overhaul
Disassembly Procedure
Warning: Refer to Brake Dust Warning.
Warning: Refer to Brake Fluid Irritant Warning.
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
Remove the rear brake cylinder. Refer to Rear Brake Cylinder Replacement. ...
Special Tools
Illustration
Tool Number/ Description
EL 35616-F
J 35616
Terminal Test Kit
...