Silverado Classic 2500 2WD V8-8.1L (2007)
1. Install NEW oil bypass valves. Stake the tangs on the new oil bypass valves.
2. Inspect the oil filter fitting, replace as necessary.
Notice: Refer to Fastener Notice in Service Precautions.
3. Install the oil filter fitting.
Tighten the oil filter fitting to 66 Nm (49 ft. lbs.).
4. Install the oil filter.
