Experience the largest engine displacement Harley-Davidson® has ever offered for twin cam models.
It's the largest engine displacement Harley-Davidson® has ever offered for Twin Cam models. Now street compliant in North America and backed by a full 1-year factory warranty. For owners looking for extreme performance and the bragging rights that go with it, this engine is for you.
The motor is designed for bolt-in installation on the Original Equipment-style chassis of Touring motorcycles and comes equipped with the large bore 58mm throttle body—that’s 18% larger than the O.E. throttle body.
*Developed and tested in Milwaukee
Yes! For best performance results, we recommend combining this engine with your choice of:
* Sold Separately
*Recalibration is required for proper installation, See Dealer for details. Labor cost not included.
Harley-Davidson also offers Complete Crate Engines and Short Block Assemblies, in various displacements, straight off the factory line. See your Dealer for details.
This all-new engine features bolt-in installation. And with as little as two weeks lead time, you can have your engine straight off the factory floor and intstalled on your bike in time for riding season. See your Dealer for additional details and to order.