S&S Cycle 07-16 Touring Models T124 Stone Gray Engine w/ 640 Cams

This is the S&S Cycle T124 Stone Gray Long Block engine, built for 2007 through 2016 Harley-Davidson Touring models, excluding Twin-Cooled versions. It's a substantial upgrade, bringing your bike's heart up to 124 cubic inches with a 4-5/8 inch stroke and a 4-1/8 inch bore, resulting in a 10.8:1 compression ratio. This engine is designed to give your touring bike a serious boost in performance and torque, making it feel much more potent on the road.

The T124 comes equipped with S&S 640 gear drive Easy Start cams, which are known for their smooth operation and improved performance characteristics. It also features an S&S TC3 oil pump and cam plate for reliable lubrication and an S&S oil pump for consistent oil flow. The Stone Gray powder coat finish is a nice touch, designed to match CVO granite engine components for a cohesive look. The cylinder heads are specially machined to accommodate the longer cylinders, ensuring that your stock-length manifold or throttle body will fit without issue, and the breather setup is compatible with air cleaners designed for stock engines. Keep in mind that stock, non-programmable engine management systems are not suitable for an engine of this size; you'll need a larger throttle body and EFI tuner, which can be your existing ones if they meet the requirements.

When installing this engine, you will need an oil line kit, which is sold separately. This is a significant performance enhancement for your Harley-Davidson, and S&S Cycle backs it with a two-year warranty.