GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Catalytic Converter Nut-8.1L Engine

64 N·m

47 lb ft

Exhaust Crossover Pipe Bolt-6.5L Engine

35 N·m

26 lb ft

Exhaust Gas Recirculation (EGR) Pipe Bolt-8.1L Engine

30 N·m

22 lb ft

Exhaust Gas Recirculation Pipe Bracket Bolt-8.1L Engine

50 N·m

37 lb ft

Exhaust Gas Recirculation Pipe Nut-8.1L Engine

30 N·m

22 lb ft

Exhaust Manifold Bolt-8.1L Engine

35 N·m

26 lb ft

Exhaust Manifold Bolt/Nut/Stud-6.5L Engine

35 N·m

26 lb ft

Exhaust Manifold Heat Shield Bolt/Nut-8.1L Engine

25 N·m

18 lb ft

Exhaust Manifold Nut-8.1L Engine

12 N·m

106 lb in

Exhaust Manifold Pipe Clamp-6.5L Engine

12 N·m

106 lb in

Exhaust Manifold Pipe Hanger Bolt-6.5L Engine

43 N·m

32 lb ft

Exhaust Muffler Hanger Front Hanger Bolt

34 N·m

25 lb ft

Exhaust Muffler Hanger Intermediate Hanger Bolt

34 N·m

25 lb ft

Exhaust Muffler Hanger Rear Hanger Bolt

48 N·m

35 lb ft

Exhaust Muffler Hanger Rear Hanger Nut

45 N·m

33 lb ft

Exhaust Muffler Nut (8.1L Engine)

64 N·m

47 lb ft

Exhaust Pipe Nut (6.5L Engine)

64 N·m

47 lb ft

Heat Shield Bolt (6.5L Engine)

50 N·m

37 lb ft

Heat Shield Bolt (6.5L Engine)

50 N·m

37 lb ft

Heat Shield-Center-Bolt (6.5L Engine)

50 N·m

37 lb ft

Heat Shield-Front Corner-Bolt-6.5L Engine)

10 N·m

89 lb in

Heat Shield-Front Corner-Nut-6.5L Engine

42 N·m

31 lb ft

Manifold Heat Shield Bolt

1.8 N·m

16 lb in

Rear Shock Absorber Nut

70 N·m

52 lb ft

Secondary Air Injection (AIR) Pipe Bolt-8.1L Engine

25 N·m

18 lb ft

Secondary Air Injection Pipe Nut-8.1L Engine

12 N·m

106 lb in

Secondary Air Injection Pump Pipe Bolt-8.1L Engine

50 N·m

37 lb ft

Transmission Mount Nut

40 N·m

30 lb ft

Transmission Support Bolt/Nut

70 N·m

52 lb ft

U-Bolt Clamp-6.5L Engine

42 N·m

31 lb ft