Application  | GM SPO Group Number  | 
|---|---|
Exhaust pipe and Converter  | 3.609  | 
Exhaust Pipe Flange  | 3.610  | 
Exhaust Pipe Seal  | 3.611  | 
Exhaust Pipe Nut and Stud  | 3.613  | 
Exhaust Pipe Hanger, Insulator, Nut and Rivet  | 3.616  | 
Catalytic Converter and Nut  | 3.685  | 
Catalytic Converter Gasket, Nut, Rivet, Shield and Stud  | 3.690  | 
Exhaust Muffler  | 3.701  | 
Exhaust Muffler Hanger and Insulator  | 3.704  | 
Exhaust Tailpipe Extension, Pipe, Rivet and Shield  | 3.705  | 
Exhaust Mounting Hanger and Insulator  | 3.706  | 
Exhaust System Attaching Clamp  | 3.708  |