Cylinder Works CH1003-K01 Cylinder Head Kit body-foot-controls Note: *Must use stock thrust

Note: *Must use stock thrust washers

2019 Ski-Doo Backcountry X E-TEC 850

Super sealing ring provides extra gasket like protection for base of filter

2017-2018 BMW G310R

1971 Honda SL70

Cylinder Works CH1003-K01 Cylinder Head Kit body-foot-controls Note: *Must use stock thrustNew 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: 2004 2007 Honda CRF250R 2004 2006 Honda CRF250X