The Cylinder Works Standard Bore Cylinder Kit is a complete top-end replacement designed to restore dependable engine performance with a factory-style fit and appearance. Manufacturer part number 50007-K03 and vendor part number 422-50007K03 identify this kit for accurate ordering and application matching. The standard bore configuration is intended for compatible engines requiring a direct replacement cylinder without additional machining.
This kit includes the cylinder, piston kit, and gaskets needed for installation. The cylinder features a nickel-silicon-carbide plated bore for extended service life, improved durability, and consistent performance. A Vertex piston is matched to the cylinder to support longevity, efficient operation, and reduced engine noise. The cylinder maintains a stock-like appearance while providing a practical solution for rebuilding or servicing the top end.
Installation is designed to require no machine work when used with the correct application and compatible engine components. The included top-end gasket kit does not contain valve stem seals, so those seals should be inspected and replaced separately as needed. This Cylinder Works kit is intended for standard-bore replacement applications; verify engine model and fitment before ordering. Replacement pistons, gaskets, and ring sets are available separately for future service requirements.
Features:
- Complete standard bore cylinder kit
- Includes cylinder, piston kit, and gaskets
- Matched Vertex piston supports longevity, performance, and reduced engine noise
- Nickel-silicon-carbide plated cylinder bore for extended service life
- Stock-style cylinder appearance
- No machine work required for compatible applications
- Top-end gasket kit does not include valve stem seals
- Standard-bore replacement configuration
- Replacement piston, gasket, and ring sets available
- Brand: Cylinder Works
- Manufacturer part number: 50007-K03
- Vendor part number: 422-50007K03