68. Engine Block Plug Installation

Engine Block Plug Installation





Notice: Refer to Fastener Notice in Service Precautions.

1. Install the threaded oil gallery plugs.
^ Tighten the oil gallery plugs to 30 Nm (22 ft. lbs.).





2. Install the remaining oil gallery plugs using GM P/N United States 12346004, GM P/N Canada 10953480 or the equivalent.