Captions and Introduction by Steven RuppEditor's Note:Michael Copeland is General Motors' foremost authority on LS swaps into vintage iron. His title is Project Manager--Concept and Vehicle ...

More LS-Swapped Muscle CarsHow to Do Your Own Budget Chevelle LS SwapAmazing Sleeper-Style LS-Powered 1967 Chevelle Some car guys get butt-hurt with passerby comments like, "When are you going to ...

One of the hottest engine swaps in our world right now is the Gen III/IV (or LS, if you prefer) engine transplanted into a '60s or '70s GM muscle car. These engines not only are more powerful than the ...