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Cam Specs
| 550C | Intake | Exhaust |
|---|---|---|
| Lift | 0.550" | 0.550" |
| Duration | 218.9° Front, 214.2° Rear | 273.1° Front, 277.8° Rear |
| Opens | 9.4° Front, 3.1° Rear | 62.5° Front, 59.4° Rear |
| Closes | 29.4° Front, 31.1° Rear | 30.5° Front, 38.4° Rear |
| Lobe Centerline | 100.0° Front, 104.0° Rear | 106.0° Front, 100.5° Rear |
| Lift at TDC | 0.127" Front, 0.099" Rear | 0.232" Front, 0.264" Rear |
Confirm compression, valve springs and pushrods are matched to the cam before installing.
Features
The S&S Camshaft Kit adds power and throttle response with a performance cam profile built for your engine.
This is the 550C grind. See the cam specs for lift, duration and valve events, and confirm your engine's compression and valvetrain are matched to the cam before installing.
Fits Harley-Davidson Touring (2017-2021), Trike (2017-2021) and Softail (2018-2021) models. Check the fitment chart below to confirm your exact year and model.
- Kit includes all required bearings, o-rings, and hardware
- Ideal horsepower cam for 114" and larger engines
- Maximizes peak torque and horsepower
- Designed for big bore applications
- Made in the USA
Info
Shipping Information
Due to high volume some orders can take up to 14 business days to ship.
If your order contains a part and merch, they may ship separately.
Special Instructions
Requires the use of adjustable pushrods and heavy duty valve springs (sold separately)
CARB Notes
49-State Legal — Not legal for sale or use in California on any pollution controlled motor vehicles.
Specs
| Product Name | S&S Camshaft Kit - 550C Chain Drive - M8 |
|---|---|
| Type | Chain |
| Model | Big Bore |
| Units | Kit |
| Riding Style | Street |
Fitment
| Position | Notes |
|---|
No matching vehicles.
GIVEAWAY #17 • THE LIBERTY EDITION
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2026 HARLEY-DAVIDSON ROAD GLIDE • LIBERTY EDITION
2002 HARLEY-DAVIDSON FXDX
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