GM’s factory skunkworks turned out this Chevy Vega with a well-engineered all-aluminum small-block engine in 1972. It didn’t make it to production, but it inspired a generation of hot-rodders!

A new video has hit the net claiming that the factory engine oil filter installed on the 6.6L V8 L5P turbodiesel Duramax under the hood of the Chevy Silverado HD and GMC Sierra HD heavy-duty pickups ...