That amazing 427 Z11 engine did actually find a home in the 1963 Impala Z11 factory drag car. It was produced in extremely ...

It's not every day that you can find an engine you know for a fact has never been used. This classic crate engine is still in ...

Chevrolet started making small block V8 engines all the way back in the mid-1950s and has had many different generations in that time. For over 40 years, Chevrolet made different sizes and variations, ...

A teardown of a locked-up GM Vortec 350 reveals bent rods, destroyed bearings, a ventilated block, and why these workhorse ...

We pick the brains of GM’s engineering team about the new LT6 which revs to 8,600 rpm, churns out 670 hp, and will power the new Corvette C8 Z06! GM has been thinking about the C8 Corvette Z06 for a ...

The past few years have seen General Motors (GM) introduce a fresh range of gas-fueled powertrains that deliver plenty of power and reasonable fuel economy. The 2.7-liter turbocharged L3B inline-four ...

GM owners want thicker oil in the next-gen V8 due to reliability issues regarding thinner oil, which caused problems that led ...

Diesel engines like the 3.0L Duramax require special maintenance, including the use of DEF, or Diesel Exhaust Fluid. Now, GM ...