GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Catalytic Converter Bolt

45 N路m

33 lb ft

Catalytic Converter Nut

60 N路m

44 lb ft

Catalytic Converter Pipe Stud Nut

35 N路m

26 lb ft

EGR Adapter Pipe to Exhaust Manifold Bolt

29 N路m

21 lb ft

Engine Lift Bracket Bolt/Nut

30 N路m

22 lb ft

Exhaust Crossover Pipe Bolt/Nut

25 N路m

18 lb ft

Exhaust Crossover Pipe Bolt/Stud

20 N路m

15 lb ft

Exhaust Crossover Pipe Heat Shield Bolt

10 N路m

89 lb in

Exhaust Crossover Pipe Heat Shield Nut

20 N路m

15 lb ft

Exhaust Manifold Bolt/Nut (L26, LY7)

30 N路m

22 lb ft

Exhaust Manifold Bolt (LS4)

  • 1st Pass

15 N路m

11 lb ft

  • 2nd Pass

20 N路m

15 lb ft

Exhaust Manifold Heat Shield Bolt (L26, LY7)

10 N路m

89 lb in

Exhaust Manifold Heat Shield Bolt (LS4)

9 N路m

80 lb in

Exhaust Manifold Heat Shield Nut

20 N路m

15 lb ft

Exhaust Manifold Nut

16 N路m

12 lb ft

Exhaust Manifold Pipe Stud Nut

35 N路m

26 lb ft

Exhaust Pipe Rear Hanger Bolt

25 N路m

18 lb ft

Fuel Injector Sight Shield Bracket Nut

30 N路m

22 lb ft

Heater Pipe Retainer Bolt

16 N路m

12 lb ft

Rear Bumper Impact Bar Bolt

25 N路m

18 lb ft