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The Supertech 6mm single valve lock conversion is sold individually for converting or repairing valvetrain retention to a 6mm single-groove keeper system. This single-piece option ships drop-ship and requires two locks per valve when installed. Use it to replace worn retainers or to convert to a 6mm single-groove configuration, and order enough pieces to cover your engine's valve count.
Supertech 6mm Single Valve Lock Conversion - Single (Drop Ship Only/Req 2 Per Valve)
