S&S Cycle Camshafts — Harley-Davidson Electra Glide, Electra Glide Classic, Electra Glide Ultra Classic (1955-2026)

S&S Cycle 475G gear drive camshaft for Harley-Davidson Touring engines, engineered to produce 100 hp when paired with compatible intake and exhaust systems. Replaces the stock cam chain and tensioner with a precision gear drive for improved valve timing accuracy and reliability.

Features

• Gear drive eliminates cam chain and tensioner
• All required bearings, o-rings, and hardware included
• Improved valve timing accuracy
• Made in the USA

Specifications

• Brand: S&S Cycle
• Manufacturer Part #: 330-0645
• Weight: 4.15 lb
• Category: Engine Components / Camshafts

Fitment

Fits Harley-Davidson Touring models.

Frequently Asked Questions

How much horsepower does this cam add?

The 475G produces 100 hp when installed with compatible S&S intake and exhaust systems. Standalone cam gains depend on your other modifications.

Do I need to replace my cam chain?

Yes — this gear drive system replaces the stock cam chain and tensioner, eliminating chain stretch and noise over time.

What's included in the kit?

The camshaft plus all required bearings, o-rings, and mounting hardware needed for installation.

Will I need to retune my bike after installation?

A fuel tuner is recommended to optimize air/fuel mixture with the new cam profile for best performance and driveability.