The Supertech titanium retainer set is specified for springs with a 6.6mm stem and 7-degree seating and is supplied as a set of 16 to cover an entire valvetrain. These retainers match the stem diameter and seat angle required by the referenced springs, making the set suitable for full cylinder head rebuilds or comprehensive spring replacement where complete coverage with 6.6mm/7-degree retainers is needed.
Supertech Titanium Retainer for Spring 6.6mm Stem 7 Degree - Set of 16