* 4.3L V6: This was a popular choice.
* 5.0L V8: Also a frequently found engine.
* 5.7L V8: A larger, more powerful option.
* 6.5L Diesel V8: Less common, but available.
To know for sure which engine is in *your* specific truck, you need to check:
* The Vehicle Identification Number (VIN): This will decode to reveal the engine. You can find the VIN on the driver's side dashboard. You can use online VIN decoders to get this information.
* The Engine Bay: Look for a sticker or casting on the engine block itself that indicates the displacement (e.g., 4.3L, 5.0L, etc.).
Without the VIN or a look at the engine itself, it's impossible to say definitively.
