GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Hanger to Frame Bolts

17 N·m

12 lb ft

Catalytic Converter to Muffler flange nuts

40 N·m

30 lb ft

Exhaust Manifold Pipe to Catalytic Converter Flange Nuts

35 N·m

26 lb ft

Exhaust Manifold Pipe to Exhaust Manifold Stud Nuts

53 N·m

39 lb ft

Exhaust Manifold Pipe to Exhaust Manifold studs

15 N·m

11 lb ft