Classic Chevrolet muscle cars are immensely popular, but some are also immensely rare. Here are 10 of the hardest models to ...

The engine is paired with a four-speed automatic transmission, specifically GM's 4L80E design, which Kindig said was chosen ...

Ford used C4 and C6 automatic transmissions starting in the 1960s. These two transmissions have some notable differences when ...

The term Vortec signals that a Chevy engine is using Vortex technology, which employs a circular motion within the cylinder ...

Sleeving is more expensive than boring an engine block, but especially for aluminum blocks, sleeves may be better able to ...