GM Authority reader Willard asks why the Chevy Colorado uses a four cylinder engine while Nissan Frontier gets a V6. We answer in today's GM Authority Mailbag.
Say goodbye to the most reliable V8 engine for full-size trucks. It comes from an unexpected brand and is being replaced.
The owner of this 1969 Pontiac Trans Am has placed the exceptional LS2 V8 under the hood, one of the best V8s that General ...