S&S Cycle Flywheel Assembly - 320-0353

Upgrade your Harley-Davidson A-Motor with the robust S&S Cycle Replacement Flywheel Assembly. These flywheels deliver superior strength and reliability for high-performance applications. Crafted from premium 4140 steel, this flywheel assembly is engineered to withstand the demands of demanding riding conditions. Made in the USA.

Description

The S&S Cycle Replacement Flywheel Assembly provides a significant upgrade in strength and durability compared to stock flywheels. The 3-piece design features integral main shafts and a larger 1.671" crankpin, ensuring exceptional performance and longevity. This flywheel assembly is specifically designed to fit directly into stock crankcases without requiring any modifications, simplifying the installation process. Engineered for a 4-3/8" stroke length, this flywheel assembly delivers enhanced engine performance and responsiveness. For use with Timken bearing conversion (sold separately).

Features & highlights

• Significantly enhances the strength and reliability of your engine's rotating assembly.
• Manufactured from high-quality 4140 steel for maximum durability and performance.
• Features a larger 1.671" crankpin for increased strength.
• Designed for direct fitment into stock crankcases, eliminating the need for modifications.
• Made in the U.S.A.

Technical specifications

• Brand: S&S Cycle
• Engine Type: "A" motor
• Material: 4140 Steel
• Stroke Length: 4-3/8"

Important to know

Flywheel assembly is designed for use with Timken bearing conversion (sold separately). Sprocket bearing race is not included.