Cylinder Works CH2005-K01 Cylinder Head Kit marine-engine 2008 Polaris Sportsman 500 EFI

2008 Polaris Sportsman 500 EFI Touring

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Cylinder Works CH2005-K01 Cylinder Head Kit marine-engine 2008 Polaris Sportsman 500 EFINew replacement cylinder head. Include cam caps and cam cap bolts. Include C630 (nickel aluminum bronze) valve seats and guides. Competition valve job. Shortened valve guides to accept higher lift cams. Unshrouded combustion chamber. Blended bowl seat to port. Stock shaped ports. Do not include valves, springs or lifters. Made in the U. S. A.. Vehicle Fitment: 2005 2021 Yamaha YZ125