Supertech Steel Retainers for all Honda/Acura B-series VTEC/D/H/K-series engines.
Supertech steel retainers will work with all Supertech valve springs (excl. B-series NON-VTEC heads), OEM Valve Springs, and possibly other manufacturer aftermarket valve springs.
These steel retainers utilize OEM 7-degree keepers and are also compatible with Supertech keepers.