If you're uncertain about your bike's compatibility with the 131 Crate Engine, consult your local Harley-Davidson dealer for guidance. Just know that, according to Harley-Davidson, the 131 Crate ...

Harley-Davidson isn't the oldest American marque – that distinction goes to Hendee/Indian – but it's the only one that has been in continual operation since its inception in 1903 up through ...

If you see an image of a Harley-Davidson that looks like a bicycle with a V-twin powering it, there’s a high chance that you’re looking at an F-head. This series of engines was in production ...

On Harley-Davidson's website, you have your choice between 14 different Screamin' Eagle crate engines, though none of them are particularly cheap. The 131-cubic-inch engines all cost $7,299.95 ...

The 1909 Renault Gray Model 5-D was the first Harley-Davidson motorcycle to feature a V-twin engine. Harley-Davidson The V-twin did not truly begin its takeover of the two-wheeled world until around ...