GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Catalytic Converter Heat Shield

8-12 N·m

71-106 lb in

Front Exhaust Pipe-to-Exhaust Manifold Nuts

25-35 N·m

18-25 lb ft

Front Exhaust Pipe-to-Front Muffler Pipe Nuts

25-35 N·m

18-25 lb ft

Front Exhaust Pipe-to-Pup-up Catalytic Converter

25-35 N·m

18-25 lb ft

Front Muffler-to-Rear Muffler nuts

25-35 N·m

18-25 lb ft

Muffler Clamp Nut

24-28 N·m

18-21 lb ft

Pup-up Catalytic Convertor-to-Exhaust Manifold Bolt

25-35 N·m

18-25 lb ft

Rear Muffler Heat Shield

8-12 N·m

71-106 lb in