These durable, high-perfomance engines are available for far less than you might imagine, including the Chevy LS3, Ford ...

Easily the coolest PaxPower Jackal we've seen yet, this widebody thriller switched from the original 5.3-liter small block to ...

When it comes to cars that resonate with car enthusiasts of all ages, the second-generation Pontiac Firebird, specifically ...

A highly unconventional machine is preparing to cross the auction block, combining automotive muscle with barroom furniture ...

Raw horsepower has always been part of Chevrolet’s identity. From smoky drag strips to weekend garage builds, Chevy crate engines give builders a shortcut to serious power without guesswork. These ...

It might not seem like it, but the last LS engine rolled off GM’s production lines in 2017. That means we’re approaching a decade since the LS stepped aside for the next-generation small-block, the ...

11 lawsuits over GM’s 6.2L L87 V8 have been consolidated into a single class action, centered on engine failures tied to crankshaft and connecting-rod defects. More than 700,000 GM trucks and SUVs ...

With less regulatory pressure, engines don’t have to get cleaner or more efficient, yet GM CEO Mary Barra insists the company will keep pushing them in that direction anyway. She maintains that GM ...

USA TODAY Cars discussed GM Energy's future plans and new tech with the company's vice president Wade Sheffer. Sheffer explained that new GM Energy tech is part of an entire ecosystem built around the ...

The L87 engine continues to cause headaches for General Motors. New lawsuit targets GM's faulty L87 V8 engine, which suffers from bad bearings. The latest class action seeks $5 million and claims GM ...

GM is developing an all-new sixth-generation small-block V8 family, with strong indications it will launch in two displacements: 5.7L and 6.6L. The 5.7L version is aimed at volume models like the ...