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S&S Cycle 124" Power Package for Harley Davidson with Chain Drive, 107" M8, Part Number 310-1056B
Regular price $3,109.95 USD
124" Power Package - Chain Drive - Highlighted Fins - Black Pushrod Tubes - 107" M8 The S&S Cycle 124" Power Package...
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124" Power Package - Chain Drive - Highlighted Fins - Black Pushrod Tubes - 107" M8
The S&S Cycle 124" Power Package offers a high-performance upgrade for Harley Davidson engines, designed and manufactured in the USA. This bolt-on big bore kit provides an increase from 107 inches to 124 inches, delivering enhanced power and torque without requiring case matching. Constructed from precision-machined billet aluminum with a striking blue anodized finish, the kit combines durability with a sleek appearance. The forged pistons feature an 11:1 compression ratio, optimizing engine efficiency and performance. Included components such as the oil pump and cam plate are engineered for increased flow capacity, ensuring reliable lubrication and cooling during high-performance operation. The kit's design incorporates removable passage plugs for straightforward servicing and features debris screens in both the scavenge pickups to prevent contaminants from entering the oil system. An integrated magnet in the cam chest helps trap debris, further protecting vital engine components. The package also includes adjustable pressure relief valves, pushrods, Quikee pushrods, and S&S precision tappets with hard anodized black coatings for added strength and longevity. The use of billet aluminum construction enhances overall strength, eliminating distortion common in stock parts, and provides a robust foundation for performance tuning. This power package is ideal for enthusiasts seeking a reliable, high-capacity upgrade that combines innovative engineering with ease of installation, making it a top choice for custom Harley builds seeking superior performance and durability.
Features:
- Made in the USA with high-quality billet aluminum components
- Big bore kit increases engine displacement from 107" to 124"
- Bolt-on installation requires no case matching
- Forged pistons with 11:1 compression ratio for enhanced power
- Precision-machined parts with blue anodized finish for durability and aesthetics
- Removable passage plugs for easy servicing
- Independent scavenge sections for flywheel cavity and cam chest
- Debris screens in both scavenge pickups to prevent contamination
- Magnet in cam chest to trap debris and protect oil pump
- Increased flow capacity on feed and scavenge sides for reliable lubrication
- Adjustable pressure relief valve installed with the engine
- Includes pushrods, Quikee pushrods, and S&S precision tappets with black anodized coating
- Billet aluminum construction provides superior strength and eliminates distortion
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