1450cc Twin Cam 88A. Fits '05 Dyna models. Includes Screamin' Eagle Hydraulic Cam Chain Tensioner and Oil Pump upgrade. Does not include intake system, timer cover, stator, rotor or compensating sprocket assembly. Silver and Polished. When the Twin Cam 88 Engine was introduced for the 1999 model year, it took the motorcycling world by storm and turned the page on a new chapter in Motor Company history. With the Twin Cam Engine Program, you can get your own piece of Harley history by owning the most technologically advanced air-cooled V-Twin engine on the market. Available in 88CI, 96CI, 103CI and 110CI configurations, these engines are street legal when installed in the models specified. Manufactured to the latest specifications, these engines are available in a variety of finishes to suit your customizing direction. See your Dealer for details.