What is the primary benefit of installing the S&S Cycle 465C camshaft kit?

The main benefit is an increase in both torque and horsepower for your M8 engine. This translates to better acceleration and a more responsive feel when you twist the throttle.

Does this camshaft kit require any other modifications to my engine?

No, this kit is designed as a bolt-in replacement and is compatible with all stock valve train components. It includes all necessary bearings, O-rings, and hardware for a straightforward installation.

What specific Harley-Davidson models does this camshaft fit?

This kit fits many Harley-Davidson M8 models from 2017-2021, such as the Road King, Street Glide, Fat Boy, Heritage Classic, and Freewheeler, among others.

S&S Cycle 465C Chain Drive Camshaft Kit 330-0620

Name: S&S Cycle 2017+ M8 Models 465C Chain Drive Camshaft Kit
Brand: S&S Cycle
Price: 299.95 USD
Availability: InStock

S&S Cycle 2017+ M8 Models 465C Chain Drive Camshaft Kit

$299.95

On Backorder — Expected to ship by May 7, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

S&S Cycle 2017+ M8 Models 465C Chain Drive Camshaft Kit. Bolt-in design for increased torque and horsepower.

Key Features

Fits 2017 and newer Harley-Davidson M8 models.
Bolt-in design compatible with all stock valve train components.
Increases torque and horsepower for improved acceleration.
Intake and exhaust valve lift is 0.462 inches.
Intake duration at 0.053 inches lift is 197.2 degrees; exhaust is 218.9 degrees.
Includes all required bearings, O-rings, and hardware.

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Will this fit your vehicle?

Product Details

With an intake valve lift of 0.462 inches and exhaust valve lift of 0.462 inches, this S&S Cycle 465C camshaft kit is built to improve your 2017 and newer M8 engine's performance. It's designed as a direct bolt-in replacement, meaning it works with all your stock valve train components, making installation straightforward. This kit is engineered to give you a noticeable increase in both torque and horsepower, giving your ride more grunt off the line and better acceleration.

The 465C camshaft features specific timing figures, with the intake opening at 2.8 degrees and closing at 14.4 degrees, while the exhaust opens at 33.1 degrees and closes at 5.8 degrees. This profile is optimized for a duration of 197.2 degrees on the intake and 218.9 degrees on the exhaust at 0.053 inches lift, contributing to its improved performance characteristics. The kit comes complete with all the necessary bearings, O-rings, and hardware you'll need for the installation, all made right here in the USA.

This camshaft kit fits a wide range of Harley-Davidson models, including the Road King, Street Glide, and Fat Boy, among others. It's a solid option if you're looking to get more out of your M8 engine without needing to change out other major components.