GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Catalytic Converter Bolt

34 N·m

25 lb ft

Catalytic Converter Hanger Bolt

35 N·m

26 lb ft

Exhaust Crossover Heat Shield Bolt

10 N·m

89 lb in

Exhaust Crossover Pipe Stud/Nut

25 N·m

18 lb ft

Exhaust Manifold Heat Shield Bolt

10 N·m

89 lb in

Exhaust Manifold Nut

16 N·m

12 lb ft

Exhaust Manifold Pipe Nut

35 N·m

26 lb ft