S&S CYCLE Cam Chest Kit for M8 — 475C grind, water-cooled – 17-24 Touring, 20-25 Trike, 17-23 CVO

Cam Chest Kit for M8 delivers a complete high-performance package for 475 cam installations, combining precision-machined components and serviceable features for long life and ease of maintenance. 🔧

Oil pump and cam plate

• Precision machined from billet aluminum with a blue anodized finish.
• Removable passage plugs for servicing and independent scavenge sections for the flywheel cavity and cam chest.
• Debris screens in both pickups and a magnet in the cam chest to help stop debris from entering the oil pump.
• Increased flow capacity on both feed and scavenge sides and an adjustable pressure relief valve adjustable with the unit installed.

Pushrods, tappets and cuffs

• Quickee pushrods with chrome covers included.
• S&S precision tappets with hard anodized, black-coated tappet cuffs for improved stability at high lift and rpm.
• Billet aluminum construction for strength and reduced distortion.

Cam and hardware

Includes the S&S 475C camshaft kit, all gaskets, bearings and hardware needed for installation. The 475 is a bolt-in cam rated at about 100 horsepower and is made in the USA.

Kit contents

• Cam chain tensioner
• 475C camshaft kit
• Quickee pushrod kit with chrome covers
• Tappet cuffs lifter guide
• Oil pump with cam plate
• Hydraulic tappet set

Designed for durability, serviceability and high-performance street use.