S&S CYCLE T124LC SERIES LONG BLOCK ENGINES - Touring | Dyna

Upgrade your ride with the ultimate power and reliability of the T124 Long Block Engine. Designed for high-performance enthusiasts, this engine offers a significant boost in displacement and torque while maintaining the legendary durability S&S Cycle is known for. Engineered to integrate smoothly with your existing setup, it provides a powerful foundation for a custom build or a high-performance replacement.

Each engine is built with premium components for maximum efficiency and longevity, including:

• Super Stock™ Heads: Optimized for superior airflow and performance.
• T2 Crankcase: A robust foundation designed to handle high-output power.
• High Flow Oil Pump and Cam Cover: Ensures consistent lubrication and cooling under heavy loads.
• Easy Start 585 Gear Drive Cams: Provides reliable starting and smooth power delivery throughout the RPM range.

Precision engineering ensures that installation is as straightforward as possible. The cylinder heads feature special machining to compensate for non-stock cylinder length, making them compatible with manifolds and throttle bodies that use stock length intake runners (S&S manifold size 405). Additionally, the breather vent bolt locations have been adjusted to match stock positions, allowing for the seamless use of stock-style air cleaner back plates and most performance air cleaners.

Technical Specifications and Compatibility:

• Oil Routing: Revised oil routing on '99-'06 models eliminates the need for an oil line installation kit.
• Head Style: Cylinder heads are '99 - '05 style. Owners of '06 models will require a set of '99 - '05 style, offset intake flanges for proper fitment.
• Breathing System: Features a stock-style breathing system compatible with original and aftermarket air cleaners.
• System Requirements: Please note that no fuel system or ignition systems are included with the long block.

Whether you are looking to dominate the highway or simply want more passing power, the T124 Long Block Engine delivers the performance and precision required for the most demanding riders. Experience the perfect balance of massive displacement and refined engineering.