GM Service Manual Online
For 1990-2009 cars only

Application

GM SPO Group Number

Cushion Body Bolt

9.023

Retainer Body Bolt

9.023

Bolt Body

9.008

Retainer

9.023

Crossmember Trans Support

4.081

Frame Chassis

7.003

Trailer Hitch

8.903

Trailer Hitch Brace

7.836

Trailer Hitch Reinforcement

7.068