S&S CYCLE Cam Chest Kit without Cams - Chain Drive - Oil Cooled - Chrome Pushrods - M8 310-1263

A high-flow cam chest system is essential for supporting aggressive valve timing, increased boost pressure, and extended RPM limits—especially on turbocharged or supercharged M8 builds where stock oiling can't keep pace with demand. This S&S Cycle kit delivers 44% more supply flow and 58% more scavenge capacity, ensuring reliable oil delivery and return under extreme conditions. With precision-machined components, adjustable pressure relief, and hand-assembled tappets, you get the reliability and performance consistency that separates serious builds from the rest.

• Billet aluminum construction
• CNC-machined oil pump/cam plate
• 44% supply flow increase
• 58% scavenge flow increase
• Adjustable pressure relief valve
• Independent scavenge sections
• Removable passage plugs
• Debris screens on pickups
• Magnetic debris trap
• S&S precision hand-assembled tappets
• Reduced valve train noise
• Low tappet leak-down rates
• Show Chrome pushrod tubes
• Quikee pushrods included
• Hard anodized tappet cuffs
• Billet aluminum tappet cuffs
• Improved high-RPM stability
• Chain drive system
• Oil-cooled design
• M8 fitment
• Includes cam chain tensioner
• Made in USA
• Bolt-on installation