Where is the oil drain on a 5.7L V8 1992 Chevy silverado?

The oil drain plug on a 1992 Chevy Silverado with the 5.7L V8 engine is located on the bottom of the oil pan. To be more precise, it's on the driver's side (left side) of the oil pan, near the front of the engine.

You'll need to get underneath the truck to access it. Be sure to use proper jack stands and follow safety procedures before working under a vehicle. The plug is typically a large bolt; you'll need a wrench or socket to remove it.