GM Service Manual Online
For 1990-2009 cars only

Application

N·m

Lb Ft

Lb In

Clamp Nut

61

45

--

Exhaust Manifold to Flange Bolt/Nut

23

17

--

Exhaust Resonator to Front Hanger Bolt

25

18

--

Exhaust Resonator to Rear Hanger Bolt

25

18

--

Front Spring Hanger to Transmission Bolt

17

13

--

Heat Shield Retaining Screws

4

--

35

HO2S to Exhaust Pipe

41

80

--

Left Side TWC Brace to Clutch Housing Bolt

40

30

--

Left Side TWC Brace to TWC Stud

40

30

--

Muffler Hanger to Frame Nut

30

22

--

Muffler to Muffler Hanger Nut

54

40

--

Rear Spring Hanger to Differential Carrier Nut

17

13

--

Right Side TWC Brace to Clutch Housing Bolt

40

30

--

Right Side TWC Brace to TWC Stud

50

37

--

TWC Pipe to Front Exhaust Pipe Clamp (Right Side)

68

50

--

TWC to Front Exhaust Pipe Flange Bolt (Left Side)

20

15

--