GM Service Manual Online
For 1990-2009 cars only

Application

GM SPO Group Number

Bolt Body

9.008

Crossmember Trans Support

4.081

Cushion Body Bolt

9.023

Frame Chassis

7.003

Retainer

9.023

Retainer Body Bolt

9.023

Trailer Hitch

8.903

Trailer Hitch Brace

7.836

Trailer Hitch Reinforcement

7.068