Top End Gasket Kit for Arctic Cat Powder Special 700/LE 1999 - 200

Compatible Engine Configuration 700cc liquid-cooled 2-stroke parallel twin cylinder engine Included Sealing Components 2 cylinder head gaskets, 2 cylinder base gaskets, 2 exhaust port gaskets, intake manifold seals, coolant passage O-rings, spark plug well seals Head Gasket Core Material Multi-layer carbon steel with heat-resistant nitrile rubber sealing beads Continuous Operating Temperature Rating Withstands sustained temperatures up to 350°F without seal degradation Intermittent Heat Tolerance Handles short-duration temperature spikes up to 600°F near exhaust ports OEM Part Cross-Reference Direct replacement for Arctic Cat OEM part numbers 0637-169, 0637-127, 0930-032 Cylinder Bore Compatibility Fits factory stock 78mm bores and supports up to 1mm overbore cylinder modifications Sealant Requirement Pre-applied non-stick release and sealing coating removes need for additional liquid gasket sealant during installation Maximum Compression Seal Rating Maintains leak-free cylinder seal at compression levels up to 180 PSI for stock and mild performance builds Head Gasket Compressed Thickness 0.8mm measured thickness when fully torqued to preserve factory 11.5:1 dynamic compression ratio Fluid and Fuel Compatibility Resists breakdown from ethanol-blended 2-stroke fuels, ethylene glycol coolant, and exhaust carbon deposits Fitment Exclusion Note Not compatible with 600cc Powder Special variants or 2001+ 700cc Mountain Cat snowmobile models Installation Support Printed torque sequence guide included with kit to reference factory recommended installation torque values Product Warranty 1-year limited warranty covering defects in material or manufacturing workmanship