Although Vortec engines fall under the "LS" branding, they aren't actually the exact same as more traditional LS engines made by General Motors.

Ranking each Chevrolet Corvette generation based on performance, innovation, reliability, and collector value, revealing the best and worst.

It should have been an easy “fix and drive” project, but it turned out into a 40-month build that kept only the bumpers and hood from the original car ...

GM's LS engine has been swapped into all sorts of cars. Now some enthusiasts are swapping them into airplanes, though with plenty of modifications.