Keepers for GX200 and Clones - High Groove - 5.5mm Stem

Steel keepers with high groove for GX200, Predator 212 and non-hemi 224, and all other clones that use 5.5mm valve stems. Increases spring rate by lowering spring installed height by 2mm or 0.079"

We sell both high and medium groove keepers and spring shims so that you can set your spring install height exactly where you want it. 

Sold in sets of four.

Works with our aluminum and titanium retainers only.