GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Bumper Nut

25 N·m

18 lb ft

Catalytic Converter Nut

50 N·m

37 lb ft

Exhaust Hanger Mounting Bracker Bumper Nuts

25 N·m

18 lb ft

Exhaust Manifold Bolt (LP1, LY7, LLT)

20 N·m

15 lb ft

Exhaust Manifold Heat Shield Bolt (LP1, LY7, LLT)

10 N·m

89 lb in

Exhaust Manifold Heat Shield Bolt (LSA)

9 N·m

80 lb in

Exhaust Pipe Nut

17 N·m

13 lb ft

Floor Panel Tunnel Brace Bolt

25 N·m

18 lb ft