Dragon Stone Piston Ring Compressor Set

This comprehensive set provides the necessary tension to compress piston rings safely during engine assembly. It simplifies the process of sliding the cylinder block over the pistons, reducing the risk of broken rings or damaged bores.

• Includes multiple sizes to accommodate a wide range of common engine bore diameters.
• Manufactured from spring steel for consistent tension and reliable performance.
• Features a smooth internal surface to prevent scratching of the piston or ring coatings.
• Supplied in a convenient storage solution to keep components organised and protected.