GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Catalytic Converter Bracket Bolt/Nut (LNF)

58 N·m

43 lb ft

Catalytic Converter to Catalytic Converter Brace Bracket Bolt (LE5)

50 N·m

37 lb ft

Catalytic Converter to Catalytic Converter Brace Bracket Bolt (LNF)

22 N·m

16 lb ft

Catalytic Converter to Exhaust Manifold Nut (LE5)

50 N·m

37 lb ft

Catalytic Converter to Muffler Nut

17 N·m

13 lb ft

Catalytic Converter to Turbocharger Nut (LNF)

58 N·m

43 lb ft

Engine Mount to Frame Lower Nut (LNF)

55 N·m

41 lb ft

Exhaust Manifold Heat Shield Bolt (LNF)

25 N·m

18 lb ft

Exhaust Manifold Heat Shield Bolt (LE5)

10 N·m

89 lb in

Exhaust Manifold Nut

14 N·m

10 lb ft

Turbocharger Heat Shield (LNF)

10 N·m

89 lb in

Application

Specification

Metric

English

Catalytic Converter Bracket Bolt/Nut

58 N·m

43 lb ft

Catalytic Converter to Catalytic Converter Brace Bracket Bolt

22 N·m

16 lb ft

Catalytic Converter to Muffler Nut

17 N·m

13 lb ft

Catalytic Converter to Turbocharger Nut

58 N·m

43 lb ft

Engine Mount to Frame Lower Nut

55 N·m

41 lb ft

Exhaust Manifold Heat Shield Bolt

25 N·m

18 lb ft

Exhaust Manifold Nut

14 N·m

10 lb ft

Turbocharger Heat Shield

10 N·m

89 lb in