Description
Proper ring seal is foundational to engine performance—without it, compression loss, blow-by, and accelerated wear compromise power output and longevity. The WSM Ring Set 010-909-07 delivers OEM-equivalent sealing geometry and material consistency, ensuring your engine maintains optimal compression across the entire RPM range. Whether you’re rebuilding a race engine or restoring a tired block, this ring set provides the precision fitment and durability required for reliable performance.
- Manufacturer Part Number: 010-909-07
- Order quantity: One per cylinder
- OEM-equivalent sealing geometry
- Optimizes compression retention
- Minimizes blow-by losses
- Extended ring life
- Compatible with standard boring









