Where are the freeze plugs located in a 1995 4.3 vortec?

In a 1995 4.3 Vortec engine, freeze plugs, also known as core plugs, are typically located on the sides of the engine block, near the cylinder heads. There are usually several plugs positioned along the length of the block to allow for the drainage of coolant and to prevent freeze damage. Additionally, there may be a couple located on the rear of the block, depending on the engine's design.