S&S Cycle Camshafts — Harley-Davidson Dyna Wide Glide, Dyna Low Rider, Dyna Super Glide (1983-2020)

S&S Cycle 551G Gear Drive camshaft kit with .551 inch lift for Harley-Davidson Dyna and big twin engines 96–106 CID. Eliminates timing chain lash and tensioner wear while boosting low-end and midrange torque from idle to 4,000 rpm, ideal for stock or mildly modified touring bikes.

Features

• Gear drive eliminates timing chain lash and tensioner shoe wear
• Complete kit: camshafts with inner gears, outer cam drive gear, installation hardware
• Works with stock valve springs
• Designed for 96–106 CID engines with 9:1 to 10:1 compression ratio

Specifications

• Brand: S&S Cycle
• Manufacturer Part #: 106-4868
• Lift: .551 inch
• Category: Engine Components / Camshafts
• Weight: 5.9 lb

Fitment

Fits 2006 Harley-Davidson Dyna and 2007–2016 big twin models with 96–106 CID displacement and 9:1 to 10:1 compression ratio.

Frequently Asked Questions

What's included in the kit?

Camshafts with inner gears, outer cam drive gear kit, and complete camshaft installation hardware.

Will these work with my stock valve springs?

Yes — these cams are compatible with stock valve springs, so you do not need to upgrade springs.

Do I need to tune my bike after installing these cams?

A fuel controller or ECU recalibration is recommended to optimize performance with the new cam profile.

Will this fit my 2005 or earlier Dyna?

No — this kit is designed for 2006 Dyna and 2007–2016 big twin models only.