Description

Restore Power and Timing the Right Way

The Polaris 500 Camshaft & Rocker Arm Replacement Kit brings worn top ends back to life. Designed for 1996–2014 Sportsman and Ranger 500 engines, this kit delivers smooth timing, precise valve control, and leak-free operation using high-quality parts built for longevity.

• OE-style camshaft delivers factory-spec valve timing and smooth performance.
• Forged chromoly rocker arms provide strength and wear resistance under load.
• Top end gasket kit seals your rebuild tight for dependable operation.
• Ideal for full top-end refresh or after camshaft wear or rocker failure.

Built with Proven Materials

Because older 500cc engines often suffer from cam wear and rocker slop, this kit replaces every critical top-end component. As a result, you’ll regain smoother idle, stronger torque, and improved reliability for years of riding and work ahead.

Installation & Support

Professional installation is recommended for proper valve lash and torque specs. For detailed guidance, visit our Help Center, check our FAQ, or Contact Us. You can also learn more on the REV6 Blog, watch our rebuild videos on YouTube, or review our Warranty Policy for coverage details. If you’re exploring full rebuild options, check our Engine Rebuild Kit Guide.

This Kit Includes

• (1) Camshaft REPLACES OEM#: 3086212
• (1) Exhaust Rocker Arm REPLACES OEM#: 3084913
• (1) Intake Rocker Arm REPLACES OEM#: 3084910
• (1) Top End Gasket Kit

Additional Build Details

• Forged chromoly connecting rod
• Chromoly crank pin and silver-coated needle bearings for better lubricity
• Includes rebuilt crankshaft, (3) main bearings, and crankshaft seal kit

Fitment Information

• All Polaris Sportsman 500 Engines (1996–2013)
• All Polaris Ranger 500 (Fuji) Models

Thank you for choosing REV6 — your trusted source for high-performance powersports engines and parts. We proudly support U.S. veterans and servicemembers with exclusive discounts as our way of giving back to those who serve.