An interesting “One Over The World View" of ALL LS Motors spanning the 21 Years for each of those V8 Engine design variations:And here is an even more esoteric comparison between the “All NEW LT Motor” versus the Original LS Engines:
For anyone considering Engine Swaps… It might be worth doing a series of ‘screen prints’ of each page of these comparisons as a future handy “Quick Visual Guide to the LS Motor”: