S&S Cycle 99-06 BT T124 Black Edition Longblock Engine - 585 GE CamsWhy rebuild that old stock engine? Upgrade, and replace it with an all new S&S T124LC engine. Get a 2 year warranty and a lot more power! S&S T124LC engines are perfect for applications that require great horsepower and torque. The slightly lower compression ration increases low end torque. Perfect for the performance touring crowd. The easy start cams make starting even easier. This Part Fits: Year Make Model Submodel 1999 2006 Harley Davidson FLHR