Description

Restore Your Cylinder Head with Premium Valve Components

Valve train wear can gradually reduce compression, affect engine performance, and increase oil consumption. This Master Valve Kit is designed for the 2024-2026 Polaris XPEDITION NorthStar ADV and XP equipped with the ProStar 1000 engine, providing the major valve train components commonly replaced during a cylinder head rebuild.

Replacing the valves, guides, and valve stem seals together helps restore proper valve sealing and gives your rebuilt cylinder head the foundation it needs for dependable performance.

What This Kit Includes

• Exhaust Valves
• Intake Valves
• Valve Stem Seals
• Exhaust Valve Guides
• Intake Valve Guides

When Is a Master Valve Kit the Right Choice?

If your cylinder head requires more than a simple valve replacement, this kit provides the components typically replaced during a complete valve train service. It’s an excellent choice when worn valve guides, leaking valve stem seals, or damaged valves are preventing the cylinder head from performing as it should.

• Complete intake and exhaust valve coverage.
• New valve guides for proper valve support.
• Valve stem seals to help control oil consumption.
• Ideal for cylinder head rebuilding and valve train repairs.

Compatible Models

• 2024-2026 Polaris XPEDITION NorthStar ADV
• 2024-2026 Polaris XPEDITION NorthStar ADV5
• 2024-2026 Polaris XPEDITION NorthStar XP
• 2024-2026 Polaris XPEDITION NorthStar XP5

If you’re unsure whether this kit matches your engine, Contact REV6. Our team can help verify compatibility before you place your order.

Complete Your Cylinder Head Rebuild

If you only need replacement valves, compare the Complete Valve Kit.

Replacing camshaft components at the same time? Take a look at the Complete Camshaft Kit or shop individual Intake Camshafts and Exhaust Camshafts.

Planning a larger engine rebuild? Browse the complete Polaris XPEDITION Parts Catalog for ProStar 1000 rebuild kits, cylinder head components, and engine parts.

Built for Precision Cylinder Head Repairs

A properly rebuilt cylinder head starts with quality valve train components. Replacing worn valves, guides, and seals together helps restore compression, improves combustion efficiency, and supports long-term engine reliability. Every REV6 valve kit includes a 1-year warranty and ships nationwide.