S&S Cycle Cam Chest Kit for M8 — 475C grind, bolt‑in 100 hp, oil‑cooled, VVT compatible

Optimize your M8 engine with S&S Cycle's Cam Chest Kit — precision‑machined components and upgraded internals deliver reliable oiling and stable valve actuation.

The design features billet aluminum pump and cam plate with an anodized finish, removable passage plugs for easy servicing, and independent scavenge sections for the flywheel cavity and cam chest.

Debris screens protect both scavenge pickups, and increased oil flow capacity on feed and scavenge sides improves circulation. The pressure relief valve is adjustable while installed in the engine for easy tuning.

S&S premium tappets and billet aluminum tappet cuffs with a hard‑anodized coating resist distortion and improve tappet stability under high‑lift conditions. The kit includes a cam chain tensioner and all necessary hardware for installation.

Kit includes:

• Cam chain tensioner
• Oil pump screw kit
• Camshaft (see meta title for grind)
• Cam chain installation kit
• Quickee pushrod kit with gloss black covers
• Tappet cuffs lifter guide
• 3" S&S blue and white logo decal
• Cam plate support assembly
• Oil pump
• Hydraulic precision tappet set
• 1 oz Torco engine assembly lube

Made in the USA and designed to fit M8 engines with variable valve timing (VVT).