This Supertech 6mm single valve lock conversion set of 20 includes twenty keepers for valvetrain repairs and conversions using a 6mm single-groove system. Packaged as a 20-piece set, these keepers require two per valve, so match the number purchased to your engine's valve count. Use the set for larger service jobs where multiple 6mm single-groove keepers are needed.
Supertech 6mm Single Valve Lock Conversion - Set of 20 (Req 2 Per Valve)