1340cc Evolution Engine. Fits all '99 Softail models. Does not include carburetor, manifold or timer cover. Silver and Chrome. Since the first single cylinder built in 1903, engines have been the heart and soul of Harley-Davidson history. Each motor has made its unique contribution, and the V2 Evolution engine is no exception. With the Smart Start Engine Program, buying a new Evolution engine has never been easier. When replacing your Evolution motor, Smart Start offers brand new, factory-tested engines at an unbeatable price. Choose the standard Silver and Polished Evolution, the classic Black and Chrome, Silver and Chrome or a sinister Wrinkle Black finish. Either way, you won't just be making a new start, you'll be making a smart start.