GM Service Manual Online
For 1990-2009 cars only

Application

GM SPO Group Number

Catalytic Converter Front Hanger Bracket (3.8L)

3.000

Catalytic Converter Gasket (5.7L)

3.000

Catalytic Converter Hanger

3.000

Catalytic Converter Hanger Bracket (5.7L)

3.000

Catalytic Converter Heat Shield

3.000

Exhaust Heat Shield

3.000

Exhaust Manifold Pipe Seal (3.8L)

3.000

Exhaust Muffler

3.000

Exhaust Muffler Hanger

3.000

Exhaust Muffler Hanger Insulator

3.000

Exhaust Muffler Heat Shield

3.000

Exhaust Pipe Hanger Bracket

3.000

Exhaust Pipe Heat Shield

3.000

Oxidation Catalytic Converter

3.000

Three Way Catalytic Converter

3.000