A complete cam chest upgrade for Twin Cam water-cooled engines, engineered to improve oil flow, stabilize the valvetrain, and enhance durability under high-heat and high-RPM operation. This kit includes every major cam chest component except the camshaft, giving riders the freedom to retain the stock cam or install any aftermarket cam from any brand.

Key Features

Billet Aluminum Oil Pump & Cam Plate

• CNC-machined from high-strength billet aluminum
• Removable passage plugs for easy servicing
• Independent scavenge sections for flywheel cavity & cam chest
• Debris screens on both scavenge pickups
• Internal magnet on cam chest side to trap metal particles
• 44% increase in supply-side flow
• 58% increase in scavenge efficiency
• Adjustable pressure relief valve — tunable without pump removal

Quickee Adjustable Pushrods

• Fully adjustable for fast, easy cam installation
• No rocker box removal
• Lightweight and extremely stable

S&S Precision Tappets

• Hand-assembled to exacting tolerances
• Reduced valvetrain noise from start to shutdown
• Tight leak-down control for consistent performance
• Fast pump-up and strong high-RPM stability

Tappet Cuffs

• Prevent tappet bore distortion under high lift
• Improve valvetrain alignment and stability
• Essential for performance cam applications

Lifter Covers (Black or Chrome)

• Available in Black or Chrome finishes
• Billet aluminum construction
• Stronger than OEM, prevents distortion
• Adds durability and a clean, premium appearance

Complete Kit Includes

• Billet Oil Pump
• Billet Cam Plate
• Cam Chain Tensioner
• Quickee Adjustable Pushrods
• S&S Precision Tappets
• Tappet Cuffs
• Lifter Covers (Black or Chrome)
• All gaskets & installation hardware

Compatible with Twin Cam Water-Cooled engines