This Supertech 6mm single valve lock conversion set of 12 supplies a dozen keepers for converting or repairing valvetrain retention to a 6mm single-groove system. Sold as a 12-piece set, installation requires two locks per valve, so ensure your order reflects valve count. The set is suited for small rebuilds or targeted repairs that call for 6mm single-groove keepers.
Supertech 6mm Single Valve Lock Conversion - Set of 12 (Req 2 Per Valve)