GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Catalytic Converter Hanger Bolt

45 N·m

33 lb ft

Catalytic Converter Nut

34 N·m

25 lb ft

Catalytic Converter to Muffler Bolt

45 N·m

33 lb ft

Exhaust Crossover Heat Shield Bolt

10 N·m

89 lb in

Exhaust Crossover Pipe Nut

25 N·m

18 lb ft

Exhaust Manifold Bolt

20 N·m

15 lb ft

Exhaust Manifold Heat Shield Bolt

10 N·m

89 lb in

Exhaust Manifold Nut

16 N·m

12 lb ft