Parts Categories: All OIL Pressure side covers Parts Engines CDI KITS AND PARTS All / 72mm ducar Block $85.00 Shredder Cylinder Head for GX200 18cc $90.00 59mm crank $75.00 side cover and head studs $25.00 70mm and 72mm seal kit for gx200 $15.00 72mm forged piston $60.00 14CC 1.3 Ratio Roller Rockers Cylinder Head w/ 27/25 Valves Kit – Fits GX200 & 196 212CC Minibike Engines, Includes Valves & 26lb Springs $130.00 Sold Out Heavy-Duty Non-Hemi Aluminum Pushrods (Stock Length) $25.00