At the heart of every great Harley-Davidson motorcycle is the engine -- here we've got 10 of the greatest of all time.

Harley-Davidson's Evolution engine is, without a doubt, my favorite mill from Milwaukee. Sure, it's quite dated now, and it had its problems, but I maintain that the factory only retired it because it ...

Between 1984 and 1999 American bike maker Harley-Davidson fitted some of the bikes it made with an engine called Evolution. It was such a great piece of engineering that, regardless of the models that ...

While you may be able to name a dozen prominent American manufacturers, few produce a product as legendary and iconic as Harley-Davidson, Inc. With more than a century of motorcycle building history, ...

Harley-Davidson has just marked the last Evo engine to roll off her belt – and to say the industry’s got mixed feelings on the matter is the understatement of the year. Do you remember the first bike ...

In the world of motorcycle makers, there are few pieces of hardware important enough to have earned their place in the industry’s history books. As it happens, many of those who do have been created ...

Charles had his first automobile journalism interview when a stranger on the Internet gave him another stranger’s number for the interview. It was a time when you trusted a strange man on the Internet ...

Standard equipment includes the features that come with this vehicle. Select Your Options Choose options to include in this vehicle value. MOTORCYCLES/ATVS/UTILITY ...

Harley-Davidson is an important motorcycle company, and not just because it's the last survivor in an American industry that once had over 200 competing manufacturers. All you have to do to understand ...

Standard equipment includes the features that come with this vehicle. Select Your Options Choose options to include in this vehicle value. MOTORCYCLES/ATVS/UTILITY ...