This is a brand new, genuine factory OEM Harley-Davidson Screamin' Eagle Milwaukee-Eight (M8) Stage II Torque Camshaft Installation Kit.
The centerpiece of this performance upgrade package is the high-performance Screamin' Eagle SE8-447 torque camshaft (stamped with model code SE8-447 on the shaft face and labeled with internal part number 25400199-SUR on the inner storage box). Designed to deliver a massive increase in low-to-mid range torque, this kit lets you wake up your engine exactly where you ride the most.
Condition & Product Completeness (Please Read):
- Item Condition: All parts are brand new, zero-mile components. The camshaft is unmounted and preserved in its original rust-preventative protective paper casing.
- Included Hardware: Comes complete with a large replacement cam cover gasket, a factory high-tension clutch coil spring pack (11700002-SUB3), two heavy-duty oil system O-rings (11900103-SUB1), and an intake manifold runner seal (27300087-SUB2).
- Missing Parts Notice: This kit is missing the adjustable pushrod kit and pushrod tube covers. You will need to source your pushrods independently or reuse/modify your existing configuration to complete the Stage II installation.
- Packaging: Includes the original factory master box container featuring the official product label stamped with part number 92500047 and a packaging date of 03/28/18.
3. COMPATIBILITY / FITMENT
Engineered specifically as a direct bolt-on performance upgrade for Milwaukee-Eight (M8) air/oil-cooled and Twin-Cooled V-Twin engines:
- 2018–2023 Harley-Davidson Softail Models (Street Bob, Low Rider S, Fat Boy, Heritage Classic)
- 2017–2023 Harley-Davidson Touring Models (Street Glide, Road Glide, Road King, Ultra Limited)
Note: Requires proper ECM calibration tuning with an interface tool upon installation to ensure correct fuel mapping and maximum output parameters.