Exhaust Valve Gasket Kit for Arctic Cat 600 Sno-Pro/CC/Factory Racer (2008-2014)

Compatible Engine Displacement 599cc (600cc class) 2-stroke liquid-cooled twin-cylinder engines across all listed 2008-2014 fitments Kit Included Components 2 precision-cut exhaust valve base gaskets and 2 matching exhaust valve cover gaskets for full cylinder set coverage Maximum Continuous Heat Resistance Withstands steady operating temperatures up to 1200°F (649°C) to prevent exhaust blowout during wide-open throttle operation OEM Part Cross-Reference Direct drop-in replacement for Arctic Cat factory part numbers 3007-831 and 3006-542 Material Construction Aramid fiber-reinforced composite with nitrile rubber binder, formulated specifically for powersports exhaust system sealing Nominal Gasket Thickness 0.060 inch (1.52mm) uniform material thickness to compensate for minor flange surface wear or machining irregularities Recommended Installation Torque 8–10 ft-lbs of torque on exhaust valve fasteners, applied in a crisscross tightening sequence for even seal pressure distribution Seal Pressure Rating Maintains a leak-free seal at exhaust system backpressures up to 15 PSI across the full engine operating RPM range Gasket Surface Treatment Low-friction anti-stick coating applied to both gasket faces to prevent material adhesion during future service disassembly Chemical and Corrosion Resistance Resistant to 2-stroke oil residue, exhaust condensate, and winter road salt exposure to prevent premature material degradation