Precision-machined and heat-treated bodiesPremium-quality anti-pump-up hydraulic insertsEliminate noise from the mechanical valve trainMade in the U.S.A.
Features precision-hardened ball-type check valve to provide superior sealing and lash controlValve seal is self-cleaning, making it less susceptible to noise caused by oil contaminationLifter body...
Hard anodized black coating for maximum wear resistanceBillet aluminum constructionStronger material eliminates distortionImprove tappet stability in high lift and high rpm situationsAn easy upgrade...