GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Hanger to Frame Bolts

17 N路m

12 lb ft

Catalytic Converter to Muffler flange nuts (2.2L)

35 N路m

26 lb ft

Catalytic Converter to Muffler flange nuts (4.3L)

40 N路m

30 lb ft

Exhaust Manifold Pipe to Catalytic Converter Flange Nuts

35 N路m

26 lb ft

Exhaust Manifold Pipe to Exhaust Manifold Bolts (2.2L)

30 N路m

22 lb ft

Exhaust Manifold Pipe to Exhaust Manifold Stud Nuts (4.3L)

53 N路m

39 lb ft

Exhaust Manifold Pipe to Exhaust Manifold studs (4.3L)

15 N路m

11 lb ft