GM Service Manual Online
For 1990-2009 cars only

Fastener Tightening Specifications for Oldsmobile Eighty Eight 1997

Application

Specification

Metric

English

Front Exhaust Pipe to Manifold Bolt (L36 & L67)

25 N·m

18 lb ft

U Bolt Clamp Nuts

40 N·m

30 lb ft