Where are freeze plugs locate on 98 silverado pickup?

Freeze plugs, also known as core plugs, on a 1998 Chevrolet Silverado are located on the engine block itself. They're typically found on the:

* Sides of the engine block: These are the most common locations. There will usually be several, varying in size.

* Back of the engine block: Often near the transmission bellhousing.

Exact locations vary slightly depending on the specific engine (e.g., 4.3L, 4.8L, 5.7L, 6.5L diesel). A repair manual specific to your Silverado's engine is the best resource for precise placement. You can find these manuals online or at auto parts stores.

Without knowing your specific engine, I can't provide exact locations. However, remember that freeze plugs are usually recessed slightly into the engine block. Look for circular, slightly indented areas on the block, especially in the areas mentioned above.