* Many Variations: There are numerous Chevrolet 5.7 V8 engines produced over the years, each with slight variations in design and materials. These differences affect weight.
* Engine Specifics Matter: The weight will depend on the specific engine model, its year of manufacture, and any modifications it may have received.
* Accessories Impact Weight: The weight also changes based on whether it's a bare block, a complete engine with accessories (intake manifold, alternator, etc.), or a crate engine.
To find the specific weight you need, you will have to:
1. Identify the exact engine model: Look for the engine code (e.g., "LS1," "L98," "L33," etc.) on the engine block or in your vehicle's documentation.
2. Find a reliable source: Use online resources like automotive forums, engine manufacturer websites, or technical manuals for your specific engine.
I hope this helps!