The Supertech 5mm single-groove valve lock conversion set of 32 supplies a larger quantity of keepers for multi-valve engine service or conversion to 5mm single-groove retention. Sold as a 32-piece set, these keepers require two per valve, so verify engine valve count before purchase. This kit is suitable for comprehensive valvetrain rebuilds or conversions specifying 5mm single-groove keepers.
Supertech 5mm Single Groove Valve Lock Conversion - Set of 32 (Req 2 Per Valve)